Chemistry, 14.04.2020 16:08 hiji0206

A quantity of 2.00 × 102 mL of 0.856 M HCl is mixed with 2.00 × 102 mL of 0.428 M Ba(OH)2 in a constant-pressure calorimeter of negligible heat capacity. The initial temperature of the HCl and Ba(OH)2 solutions is the same at 21.58°C. For the process below, the heat of neutralization is −56.2 kJ/mol. What is the final temperature of the mixed solutions?

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A quantity of 2.00 × 102 mL of 0.856 M HCl is mixed with 2.00 × 102 mL of 0.428 M Ba(OH)2 in a const...

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