kilocalories released when 20.0 g of steam condenses at 100 deg...

How many kilocalories does a runner expend when he runs for 4.5 h and uses 710 Cal/h? How many piece...

How much energy in kilocalories is needed to vaporize 255g of water? The heat of vaporization of wat...

How many kilocalories of heat are released when 125 g of water cools from 100.0oC to 19.5oC?

how many kilocalories of heat are released when 85g steam at 100 degrees C converted to ice at 0.

How many kilocalories of heat does the operation of a 1285 W hair dryer produce each second?

How many kilocalories of heat are required to melt 20.0 kg of ice at 0°C? Okay so the given is m...

You supply 400 kilocalories of heat energy to a block of ice, with a mass of 14 kg. What will be the...

How much heat (in kilocalories) is released when 7.87g of Al is used in the reaction?

How many kilocalories are required to produce 1.83mol of aluminum?

How much heat in kilocalories is absorbed in the reaction of 1.94g of Na with H2O? 2Na(s)+2H2O(l)->2...

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