Chemistry, 17.04.2020 01:45 addisonrausch

A quantity of 8.90 × 102 mL of 0.900 M HNO3 is mixed with 8.90 × 102 mL of 0.450 M Ba(OH)2 in a constant-pressure calorimeter of negligible heat capacity. The initial temperature of both solutions is the same at 18.46°C. The heat of neutralization when 1.00 mol of HNO3 reacts with 0.500 mol Ba(OH)2 is −56.2 kJ/mol. Assume that the densities and specific heats of the solution are the same as for water (1.00 g/mL and 4.184 J/g · °C, respectively). What is the final temperature of the solution?

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A quantity of 8.90 × 102 mL of 0.900 M HNO3 is mixed with 8.90 × 102 mL of 0.450 M Ba(OH)2 in a cons...

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