To what volume gases expand if energy converted into work
The original volume is 70. cm3. If the combustion of this mixture releases 855 J of energy, to what volume will the gases expand against a constant pressure of 640. torr if all the energy of combustion is converted into work to push back the piston?
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To what volume will the gases expand against a constant pressure of 640. torr if all the energy of combustion is converted into work to push back the piston?
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What mass of this substance must evaporate in order to freeze 250 of water initially at 19? (The heat of fusion of water is 334 the specific heat of water is 4.18 .)
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