Chemistry, 29.11.2019 07:31 kelseychristian24
Asample of metal with a mass of 350.0 g is heated to 100.0 ºc and dropped into 400.0 g of water at 21.4 ºc. the temperature of the water rises to 28.0 ºc. assume there is no heat lost to the environment. use the correct number of significant figures in your answer. what is the amount of heat gained by the water?
Answers: 2
Chemistry, 21.06.2019 17:00
What mass of carbon dioxide is produced from the complete combustion of 4.50×10−3 g of methane?
Answers: 2
Asample of metal with a mass of 350.0 g is heated to 100.0 ºc and dropped into 400.0 g of water at 2...
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