A sample of K(s) of mass 2.740 g undergoes combustion in a constant volume calorimeter. The calorimeter
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A sample of K(s) of mass 2.740 g undergoes combustion in a constant volume calorimeter. The calorimeter constant is 1849 J K–1, and the measured temperature rise in the inner water bath containing 1450. g of water is 1.60 K. Calculate ΔUof and ΔHof for K2O.
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