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NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | DQ_011501 | image | question_images/states_of_matter_7614.png | states_of_matter_7614.png | 0.292803 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | T_4810 | image | textbook_images/saturation_23062.png | FIGURE 1.1 | 0.272163 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | T_3513 | image | textbook_images/solubility_and_concentration_22212.png | FIGURE 10.2 This graph shows the amount of different solids that can dissolve in 1 L of water at 20 degrees C. | 0.270576 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | DQ_011479 | image | abc_question_images/states_of_matter_17613.png | states_of_matter_17613.png | 0.264352 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | DQ_011497 | image | question_images/states_of_matter_7613.png | states_of_matter_7613.png | 0.264274 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | DQ_011633 | image | question_images/evaporation_and_sublimation_8083.png | evaporation_and_sublimation_8083.png | 0.256821 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | DQ_011540 | image | question_images/states_of_matter_9257.png | states_of_matter_9257.png | 0.252623 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | DQ_011664 | image | question_images/state_change_7604.png | state_change_7604.png | 0.252607 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | T_4894 | image | textbook_images/states_of_matter_23100.png | FIGURE 1.2 | 0.252091 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | T_3515 | image | textbook_images/solubility_and_concentration_22213.png | FIGURE 10.3 Temperature affects the solubility of a solute. However, it affects the solubility of gases differently than the solubility of solids and liquids. | 0.251618 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | T_1674 | text | null | Remember that H2 O is a polar molecule, so it can dissolve many substances (Figure 1.1). Salts, sugars, acids, bases, and organic molecules can all dissolve in water. | 0.749826 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.74268 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | T_2237 | text | null | All known matter can be divided into a little more than 100 different substances called elements. | 0.740255 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | T_4893 | text | null | A given kind of matter has the same chemical makeup and the same chemical properties regardless of its state. Thats because state of matter is a physical property. As a result, when matter changes state, it doesnt become a different kind of substance. For example, water is still water whether it exists as ice, liquid water, or water vapor. | 0.727369 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.718841 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | T_3960 | text | null | Solids that change to gases generally first pass through the liquid state. However, sometimes solids change directly to gases and skip the liquid state. The reverse can also occur. Sometimes gases change directly to solids. | 0.717208 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | T_3941 | text | null | Why do different states of matter have different properties? Its because of differences in energy at the level of atoms and molecules, the tiny particles that make up matter. | 0.705266 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.701429 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | T_2746 | text | null | Like all organisms, bacteria need energy, and they can acquire this energy through a number of different ways. | 0.700301 |
NDQ_018461 | for a given solvent, all solutes have the same solubility. | null | a. true, b. false | b | T_1797 | text | null | The two types of air pollutants are primary pollutants, which enter the atmosphere directly, and secondary pollutants, which form from a chemical reaction. | 0.696787 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_3510 | image | textbook_images/introduction_to_solutions_22211.png | FIGURE 10.1 These two diagrams show how an ionic compound (salt) and a covalent compound (sugar) dissolve in a solvent (water). MEDIA Click image to the left or use the URL below. URL: https://www.ck12.org/flx/render/embeddedobject/5004 | 0.307794 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_4279 | image | textbook_images/convection_22749.png | FIGURE 1.1 | 0.296453 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_3961 | image | textbook_images/changes_of_state_22556.png | FIGURE 4.23 Solid carbon dioxide changes directly to the gaseous state. | 0.292631 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_4633 | image | textbook_images/modern_periodic_table_22960.png | FIGURE 1.2 | 0.292446 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_4790 | image | textbook_images/recognizing_chemical_reactions_23053.png | FIGURE 1.2 | 0.289798 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_3702 | image | textbook_images/transfer_of_thermal_energy_22362.png | FIGURE 18.8 Convection currents carry thermal energy throughout the soup in the pot. | 0.288831 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | DQ_011639 | image | question_images/state_change_7600.png | state_change_7600.png | 0.288172 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_3515 | image | textbook_images/solubility_and_concentration_22214.png | FIGURE 10.4 Soda fizzes when carbon dioxide comes out of solution. Which do you think will fizz more, warm soda or cold soda? | 0.283645 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_4495 | image | textbook_images/heat_22879.png | FIGURE 1.2 | 0.282435 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_3381 | image | textbook_images/scientific_theories_22130.png | FIGURE 1.1 Water going upward against gravity. | 0.279454 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_1674 | text | null | Remember that H2 O is a polar molecule, so it can dissolve many substances (Figure 1.1). Salts, sugars, acids, bases, and organic molecules can all dissolve in water. | 0.718609 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_4893 | text | null | A given kind of matter has the same chemical makeup and the same chemical properties regardless of its state. Thats because state of matter is a physical property. As a result, when matter changes state, it doesnt become a different kind of substance. For example, water is still water whether it exists as ice, liquid water, or water vapor. | 0.693997 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.684257 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_0251 | text | null | Humidity is the amount of water vapor in the air. High humidity increases the chances of clouds and precipitation. | 0.67973 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_1593 | text | null | Most of Earths water is stored in the oceans, where it can remain for hundreds or thousands of years. | 0.674845 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_3491 | text | null | Vitamins and minerals are also nutrients. They do not provide energy, but they are needed for good health. | 0.672581 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_4783 | text | null | Stirring a solute into a solvent speeds up the rate of dissolving because it helps distribute the solute particles throughout the solvent. For example, when you add sugar to iced tea and then stir the tea, the sugar will dissolve faster. If you dont stir the iced tea, the sugar may eventually dissolve, but it will take much longer. | 0.670888 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_0133 | text | null | Did you ever wonder where the water in your glass came from or where its been? The next time you take a drink of water, think about this. Each water molecule has probably been around for billions of years. Thats because Earths water is constantly recycled. | 0.670716 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_4018 | text | null | Water (H2 O) is an example of a chemical compound. Water molecules always consist of two atoms of hydrogen and one atom of oxygen. Like water, all other chemical compounds consist of a fixed ratio of elements. It doesnt matter how much or how little of a compound there is. It always has the same composition. | 0.665885 |
NDQ_018462 | less sugar can dissolve in cold water than in hot water. | null | a. true, b. false | a | T_3953 | text | null | Think about how you would make ice cubes in a tray. First you would fill the tray with water from a tap. Then you would place the tray in the freezer compartment of a refrigerator. The freezer is very cold. What happens next? | 0.664189 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_4279 | image | textbook_images/convection_22749.png | FIGURE 1.1 | 0.331115 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | DQ_011639 | image | question_images/state_change_7600.png | state_change_7600.png | 0.323008 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_4633 | image | textbook_images/modern_periodic_table_22960.png | FIGURE 1.2 | 0.316734 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | DQ_011608 | image | question_images/evaporation_and_sublimation_8078.png | evaporation_and_sublimation_8078.png | 0.315812 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | DQ_011657 | image | question_images/state_change_7603.png | state_change_7603.png | 0.302353 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_4272 | image | textbook_images/conservation_of_mass_22747.png | FIGURE 1.1 | 0.298791 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_3936 | image | textbook_images/changes_in_matter_22533.png | FIGURE 3.19 Burning is a chemical process. Is mass destroyed when wood burns? | 0.298791 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_0089 | image | textbook_images/absolute_ages_of_rocks_20066.png | FIGURE 11.16 Carbon-14 forms in the atmosphere. It combines with oxygen and forms carbon dioxide. How does carbon-14 end up in fossils? | 0.298116 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_4834 | image | textbook_images/scientific_theory_23070.png | FIGURE 1.1 | 0.297751 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | DQ_011633 | image | question_images/evaporation_and_sublimation_8083.png | evaporation_and_sublimation_8083.png | 0.296577 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_0959 | text | null | The short term cycling of carbon begins with carbon dioxide (CO2 ) in the atmosphere. | 0.742947 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_1593 | text | null | Most of Earths water is stored in the oceans, where it can remain for hundreds or thousands of years. | 0.703047 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_0966 | text | null | Why is such a small amount of carbon dioxide in the atmosphere even important? Carbon dioxide is a greenhouse gas. Greenhouse gases trap heat energy that would otherwise radiate out into space, which warms Earth. These gases were discussed in the chapter Atmospheric Processes. | 0.688553 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_1674 | text | null | Remember that H2 O is a polar molecule, so it can dissolve many substances (Figure 1.1). Salts, sugars, acids, bases, and organic molecules can all dissolve in water. | 0.686698 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_1443 | text | null | Water on Earth, such as the water in the oceans, contains chemical elements mixed into a solution. Various processes can cause these elements to combine to form solid mineral deposits. | 0.683507 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_0669 | text | null | Most water on Earth, like the water in the oceans, contains elements. The elements are mixed evenly through the water. Water plus other substances makes a solution. The particles are so small that they will not come out when you filter the water. But the elements in water can form solid mineral deposits. | 0.678893 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_0721 | text | null | Natural gas is mostly methane. | 0.674836 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_0311 | text | null | Earths climate has changed many times through Earths history. Its been both hotter and colder than it is today. | 0.67431 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_1600 | text | null | Water pollution can be reduced in two ways: Keep the water from becoming polluted. Clean water that is already polluted. | 0.673758 |
NDQ_018463 | less carbon dioxide can dissolve in cold water than in hot water. | null | a. true, b. false | b | T_1050 | text | null | Atmospheric CO2 has increased over the past five decades, because the amount of CO2 gas released by volcanoes has increased. | 0.672402 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | DQ_011501 | image | question_images/states_of_matter_7614.png | states_of_matter_7614.png | 0.319438 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_4180 | image | textbook_images/boyles_law_22686.png | FIGURE 1.1 | 0.296492 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_3947 | image | textbook_images/behavior_of_gases_22545.png | FIGURE 4.12 As the volume of a gas increases, its pressure decreases. | 0.289611 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_3515 | image | textbook_images/solubility_and_concentration_22213.png | FIGURE 10.3 Temperature affects the solubility of a solute. However, it affects the solubility of gases differently than the solubility of solids and liquids. | 0.285906 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_4863 | image | textbook_images/solubility_23085.png | FIGURE 1.1 | 0.285654 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_0980 | image | textbook_images/chemical_bonding_20654.png | FIGURE 1.4 Water is a polar molecule. Because the oxygen atom has the electrons most of the time, the hydrogen side (blue) of the molecule has a slightly positive charge while the oxygen side (red) has a slightly negative charge. | 0.284598 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_0287 | image | textbook_images/weather_forecasting_20178.png | FIGURE 16.23 The greater the air pressure outside the tube, the higher the mercury rises inside the tube. Mercury can rise in the tube because theres no air pressing down on it. | 0.282569 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | DQ_011497 | image | question_images/states_of_matter_7613.png | states_of_matter_7613.png | 0.278953 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | DQ_011479 | image | abc_question_images/states_of_matter_17613.png | states_of_matter_17613.png | 0.27621 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | DQ_011671 | image | question_images/state_change_7608.png | state_change_7608.png | 0.274894 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.74381 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_3946 | text | null | For a given amount of gas, scientists have discovered that the pressure, volume, and temperature of a gas are related in certain ways. Because these relationships always hold in nature, they are called laws. The laws are named for the scientists that discovered them. | 0.729723 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_3960 | text | null | Solids that change to gases generally first pass through the liquid state. However, sometimes solids change directly to gases and skip the liquid state. The reverse can also occur. Sometimes gases change directly to solids. | 0.728178 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_0959 | text | null | The short term cycling of carbon begins with carbon dioxide (CO2 ) in the atmosphere. | 0.723882 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_0721 | text | null | Natural gas is mostly methane. | 0.714483 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_1674 | text | null | Remember that H2 O is a polar molecule, so it can dissolve many substances (Figure 1.1). Salts, sugars, acids, bases, and organic molecules can all dissolve in water. | 0.708704 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_2237 | text | null | All known matter can be divided into a little more than 100 different substances called elements. | 0.699347 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.696263 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.691776 |
NDQ_018464 | increasing the pressure on a gas increases its solubility. | null | a. true, b. false | a | T_0251 | text | null | Humidity is the amount of water vapor in the air. High humidity increases the chances of clouds and precipitation. | 0.690916 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_3513 | image | textbook_images/solubility_and_concentration_22212.png | FIGURE 10.2 This graph shows the amount of different solids that can dissolve in 1 L of water at 20 degrees C. | 0.321598 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_4810 | image | textbook_images/saturation_23062.png | FIGURE 1.1 | 0.320868 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | DQ_011633 | image | question_images/evaporation_and_sublimation_8083.png | evaporation_and_sublimation_8083.png | 0.306756 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | DQ_011501 | image | question_images/states_of_matter_7614.png | states_of_matter_7614.png | 0.297323 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_1675 | image | textbook_images/seawater_chemistry_21099.png | FIGURE 1.1 | 0.297115 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_4935 | image | textbook_images/transition_metals_23128.png | FIGURE 1.2 Other properties of the transition metals are unique. They are the only elements that may use electrons in the next to highestas well as the highestenergy level as valence electrons. Valence electrons are the electrons that form bonds with other elements in compounds and that generally determine the properties of elements. Transition metals are unusual in having very similar properties even with different numbers of valence electrons. The transition metals also include the only elements that produce a magnetic field. Three of them have this property: iron (Fe), cobalt (Co), and nickel (Ni). | 0.295392 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_4935 | image | textbook_images/transition_metals_23127.png | FIGURE 1.1 | 0.295392 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_4030 | image | textbook_images/covalent_bonds_22597.png | FIGURE 7.8 An oxygen atom has a more stable arrangement of electrons when it forms covalent bonds with two hydrogen atoms. | 0.29473 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_3927 | image | textbook_images/types_of_matter_22524.png | FIGURE 3.10 Water is a compound that forms molecules. Each water molecule consists of two atoms of hydrogen (white) and one atom of oxygen (red). | 0.293461 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_4790 | image | textbook_images/recognizing_chemical_reactions_23053.png | FIGURE 1.2 | 0.291517 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_0669 | text | null | Most water on Earth, like the water in the oceans, contains elements. The elements are mixed evenly through the water. Water plus other substances makes a solution. The particles are so small that they will not come out when you filter the water. But the elements in water can form solid mineral deposits. | 0.714705 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_4018 | text | null | Water (H2 O) is an example of a chemical compound. Water molecules always consist of two atoms of hydrogen and one atom of oxygen. Like water, all other chemical compounds consist of a fixed ratio of elements. It doesnt matter how much or how little of a compound there is. It always has the same composition. | 0.696737 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_2237 | text | null | All known matter can be divided into a little more than 100 different substances called elements. | 0.693318 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_1674 | text | null | Remember that H2 O is a polar molecule, so it can dissolve many substances (Figure 1.1). Salts, sugars, acids, bases, and organic molecules can all dissolve in water. | 0.688304 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_0164 | text | null | You know that ocean water is salty. But do you know why? How salty is it? | 0.683414 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_4893 | text | null | A given kind of matter has the same chemical makeup and the same chemical properties regardless of its state. Thats because state of matter is a physical property. As a result, when matter changes state, it doesnt become a different kind of substance. For example, water is still water whether it exists as ice, liquid water, or water vapor. | 0.681912 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_1443 | text | null | Water on Earth, such as the water in the oceans, contains chemical elements mixed into a solution. Various processes can cause these elements to combine to form solid mineral deposits. | 0.68112 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_1467 | text | null | Organic substances are the carbon-based compounds made by living creatures and include proteins, carbohydrates, and oils. Inorganic substances have a structure that is not characteristic of living bodies. Coal is made of plant and animal remains. Is it a mineral? Coal is a classified as a sedimentary rock, but is not a mineral. | 0.680816 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_1593 | text | null | Most of Earths water is stored in the oceans, where it can remain for hundreds or thousands of years. | 0.668175 |
NDQ_018465 | which of the following substances is least soluble in water? | null | a. table salt, b. table sugar, c. baking soda, d. Epsom salt | c | T_0147 | text | null | Freshwater below Earths surface is called groundwater. The water infiltrates, or seeps down into, the ground from the surface. How does this happen? And where does the water go? | 0.667952 |
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