Chemistry, 01.08.2019 16:30, ginger87771

How much heat energy (in megajoules) is needed to convert 7 kilograms of ice at -9 degrees celsius to water at 0 degrees celsius? a. 3.09 mj b. 2.48mj c. 3.26 mj d. 2.13mj

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How much heat energy (in megajoules) is needed to convert 7 kilograms of ice at -9 degrees celsius t...