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11 Nov 2019
4. Calorimetry (Heat of Reaction) (20 pt): A quantity of 1.50 x 10-mL of 0.250 M HCI was mixed with 4.50 x 10mL of 0.500M NaOH in a constant-pressure calorimeter of negligible heat capacity. The initial temperature of the HCl and NaOH solutions was the same, 22.50ãC, and the final temperature of the mixed solution was 29.86. C. Calculate the heat change for the neutralization reaction on a molar basis: NaOH(aq) + HCl(aq) â Nad(aq) + H2O(1) Assume that the densities and specific heats of the solutions are the same as for water (1.00 g/mL and 4.184 1/g·°C, respectively )
4. Calorimetry (Heat of Reaction) (20 pt): A quantity of 1.50 x 10-mL of 0.250 M HCI was mixed with 4.50 x 10mL of 0.500M NaOH in a constant-pressure calorimeter of negligible heat capacity. The initial temperature of the HCl and NaOH solutions was the same, 22.50ãC, and the final temperature of the mixed solution was 29.86. C. Calculate the heat change for the neutralization reaction on a molar basis: NaOH(aq) + HCl(aq) â Nad(aq) + H2O(1) Assume that the densities and specific heats of the solutions are the same as for water (1.00 g/mL and 4.184 1/g·°C, respectively )
Jarrod RobelLv2
27 Jul 2019