08/28/24

the change in heat (q) when 30 grams of copper melt.

Determine the change in heat (q) when 30 grams of copper melt. ( Lf = 205 J/g     Lv = 4807 J/g )
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01/16/21

Chemistry piston compression volume results
A piston compresses a gas to 0.500 L, raising the pressure to 6.00 atm. If the gas remains at a constant temperature, what pressure would result when the volume is reduced to 0.400 L?
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Expert Answers •2

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