2 When a 50 0 mL volume of a 0 858 mol L solution of H O

Last updated: 7/4/2023

2 When a 50 0 mL volume of a 0 858 mol L solution of H O decomposes in the presence of 10 0 mL of a Fe NO3 3 catalyst the temperature of the solution rises 16 7 C Assuming 1 0 g mL density for the 60 0 mL of solution a specific heat of 4 18 J g C for the solution and a heat capacity of 10 0 J C for the calorimeter a Calculate the total heat released by the decomposition of the 50 0 mL of the H O solution b Calculate the enthalpy heat change for the decomposition of H O in units of kJ mole ve for 2a and 2b