Chemistry, 14.04.2021 21:30 KhaliylTestman
A 2.0g of metal at 50.0°C is placed in a calorimeter containing 100.0g of water at 25.0°C. The final temperature is 28.0°C. What is the specific heat of the metal?
Answers: 2
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Reacting masses1 calcium carbonate breaks down on heating to produce calcium oxide and carbondioxide gas. caco3 + cao + co2a student heats 15 g of calcium carbonate strongly in a crucible. relative atomic masses (a): ca = 40, c = 12, o = 16.calculate the mass of calcium oxide produced by this reaction.(5 marks)
Answers: 3
A 2.0g of metal at 50.0°C is placed in a calorimeter containing 100.0g of water at 25.0°C. The final...
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