Consider the following reaction:
CH3OH(g) ----> CO(g) + 2H2 (g) (delta H =+90.7k)
A) Is heat absorbed or released in the course of this reaction?
b) Calculate the amount of heat transferred when 45.0g of CH3OH(g)is decomposed by this reaction at constant pressure.
c) For a given sample of CH3OH, the enthalpy change on reaction is25.8kj. how many grams of hydrogen gas are produced? what is the value of delta H for the reverse of the previous reaction?
d) How many kilojoules of heat are released when 50.9 g of CO(g)reacts completely with H2O(g) to form CH3OH(g) at constant pressure?