Chemistry, 18.05.2021 22:00, chandataylor4215

A certain substance with a molar mass of 43 g/mol has a heat of fusion of 48 cal/g. How many calories are needed to melt 7.2 kg of the substance?

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A certain substance with a molar mass of 43 g/mol has a heat of fusion of 48 cal/g. How many calorie...