A 10.00 g sample of TNT (213 g/mol) is burned in a bomb calo…

A 10.00 g sample of TNT (213 g/mol) is burned in a bomb calorimeter with a heat capacity of 420 J/ºC. The calorimeter contained 610 grams of water (4.18 J/gºC) and the temperature of the water was measured to go from 20.00 ºC to 24.08 ºC.  Based on this data, what is the heat of combustion per mole of TNT?

Calculate the enthalpy change for the reaction, NO(g)  +  O(…

Calculate the enthalpy change for the reaction, NO(g)  +  O(g)  →  NO2(g) from the following data: NO(g) +  O3(g)  → NO2(g)  +  O2(g)     ΔH = –198.9 kJ                 O3(g)   →  1.5 O2(g)                ΔH = –142.3 kJ                O2(g)   →    2 O(g)                   ΔH =  495.0 kJ