Question

The molar heat of solution of a substance is found to be +35.34 kJ/mol. The addition of 0.20 moles of this substance to 1.5 L water initially at 55. °C results in a temperature decrease. Assume the specific heat of the resulting solution to be equal to that of pure water. Find the final temperature of the solution.

Related Questions

A 56.59 g sample of a substance is initially at 20.5 °C. After absorbing 1267 J of heat, the tempera... A generic solid, X, has a molar mass of 77.7 g/mol. In a constant-pressure calorimeter, 31.2 g of X... Calculate the specific heat capacity of substance x from the following data. A container made of the...