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2 Nov 2019
An insulated container is used to hold 40.8 g of water at 21.5 degree C. A sample of copper weighing 10.4 g is placed in a dry test tube and heated for 30 minutes in a boiling water bath at 100.0 degree C. The heated test tube is carefully removed from the water bath with laboratory tongs and inclined so that the copper slides into the water in the insulated container. Given that the specific heat of solid copper is 0.385 J/(g middot degree C), calculate the maximum temperature of the water in the insulated container after the copper metal is added. _________ degree C
An insulated container is used to hold 40.8 g of water at 21.5 degree C. A sample of copper weighing 10.4 g is placed in a dry test tube and heated for 30 minutes in a boiling water bath at 100.0 degree C. The heated test tube is carefully removed from the water bath with laboratory tongs and inclined so that the copper slides into the water in the insulated container. Given that the specific heat of solid copper is 0.385 J/(g middot degree C), calculate the maximum temperature of the water in the insulated container after the copper metal is added. _________ degree C
Lelia LubowitzLv2
21 Apr 2020