teddy_lover Posted November 1, 2005 Posted November 1, 2005 1.why is there a temperature change on mixing 10ml ethanol and 10ml hexane?what is the effect has been produced by the hexane on the intermolecular forces between the ethanol molecule? 2.Explain why the hexane has to be used in excess if use same amount of ethanol but 20ml of hexane?
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