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Chemistry, 20.08.2019 01:30, emily41950
If a 38g sample of water releases 621j of heat energy and cools to 4 0c. what was the initial temperature of the water?
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Chemistry, 22.06.2019 16:30, jrfranckowiak
At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?
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If a 38g sample of water releases 621j of heat energy and cools to 4 0c. what was the initial temper...
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