how many moles of electrons are there in one mole of hydroxide ions?
Answer: The mass of OH which is 34 grams is 2 moles. Thenumber of electrons in the anOH- ion is 10 after oxygen bonded to hydrogen to form a hydroxide ion. The total number of electrons is equal to 2 moles x 10 electrons x 6.02 x 10^23 electrons permole.