Chemistry, 22.08.2019 17:10 crybaby222psyc
A34.1-kg mass of copper is melted to be cast into a graphite mold at a copper pipe foundry. if the solid copper starts off at the normal melting temperature of copper and the liquid copper is put into the mold at the crystallization point of copper, how much heat is added to melt the copper?
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Mercury turns to a vapor at 629.88 k. how much heat is lost when 75.0 g of mercury vapor at 650 k condenses to a liquid at 297 k?
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A34.1-kg mass of copper is melted to be cast into a graphite mold at a copper pipe foundry. if the s...
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