almontaw almontaw

29-04-2024
Chemistry

Answered

In a coffee-cup calorimeter, 100.0 mL of 1.3 M naoh and 100.0 mL of 1.3 M hcl are mixed. Both solutions were originally at 24.2°C. After the reaction, the final temperature is 32.9°C. Assuming that all the solutions have a density of 1.0 g/cm^3 and a specific heat capacity of 4.18 J/°C·g, calculate the enthalpy change for the neutralization of by hcl and naoh . Assume that no heat is lost to the surroundings or to the calorimeter.

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