A coffee-cup calorimeter is used to determine the heat of reaction (delta H) for the neutralization shown below. If 100.0 mL of 0.1525 M NaOH at 21.4oC is added to 100.0 mL of 0.1500 M HCl at the same temperature, the resulting solution has a temperature of 28.4oC. The heat capacity of the calorimeter is 31.8 J/oC. The specific heat of the solution is 4.18 J/g o C The density of the solution is 1.03 g/mL. 1. Calculate the heat that the water solution took up. 2. Calculate the heat that the calorimeter took up. 3. Calculate the total heat. 4. Calculate the moles of acid used. 5. Calculate the delta H in J or kJ/mole of acid neutralized by the base. Put units on your answer and use two sig. figs. in your answer.
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