<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
How to make chloroform?
<|assistant|>
Chloroform can be made by heating an aqueous solution of chlorine and sodium hydroxide in the presence of an organic solvent, like ethylene. The chlorine and sodium hydroxide react to form caesium carbonate, which dissolves in the ethylene and forms chloroform.