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If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
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What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car
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How can parts of a solution be separated by chromatography?
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What type of bond does ion and O form...
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