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September 16, 2014

Homework Help: Chemistry

Posted by Steve on Monday, February 6, 2012 at 3:49pm.

In a large building, oil is used in a steam boiler heating system. The combustion of 1.0 pound of oil provides 2.4*10^7 J.

How many kg of oil are needed to heat 100 kg of water from 22 to 100 degrees C?

How many kg of oil are needed to provide steam from 100 kg of water at 100 degrees C?

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