Question 2 a. Using sketches explain the differences between a) an Open system; b) a closed system and c) an isolated system and d) Surrounding b. Nitroglycerine is an explosive that forms four different gases on 2C3H5(NO2)3 = 3N2(g)+ 0.5 O2(g) +6CO2(g) + 5H₂O(g) detonation. Calculate the enthalpy change when 10g of nitroglycerine is detonated. The enthalpy of formation of nitroglycerine, Hᵒ(t), is -346kJ/mol. Obtain heat capacity values from any text. Need mol mass of NTG?