Chemistry, 18.02.2021 04:50 iilovejohnccena1022
An insulated calorimeter is used to dissolve 20.0 g of sodium hydroxide in 180.0 g of water. The water temperature increased from 20.0ºC to 46.6ºC.
a) find the kilojoules of heat gained by the water
b) is the reaction exothermic or endothermic?
Answers: 2
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An insulated calorimeter is used to dissolve 20.0 g of sodium hydroxide in 180.0 g of water. The wat...
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