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The addition of 3.45 g of Ba(OH)2 • 8 H2O to a solution of 1.10 g of NH4SCN in 135 g of water in a calorimeter caused the temperature to fall by 3.6°C. Assuming the specific heat of the solution and products is 4.20 J/g•OC, calculate the approximate amount of heat (in 3) absorbed by the reaction, which can be represented by the following equation. Ba(OH)2 • 8 H20(s) + 2 NH4SCN(aq) Ba(SCN)2(aq) + 2 NH3(aq) + 10 H20(/)


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  • Please ignore the image. Ranielle commented about 1 year ago