Assignment:
Consider the following reaction:
CH3OH -->CO + 2H2 Delta H= 90.7 kJ
Calculate the amount of heat transferred when 49.0g of CH3OH is decomposed by this reaction at constant pressure.
For a given sample of CH3OH, the enthalpy change on reaction is 16.5kJ . How many grams of hydrogen gas are produced?
What is the value of Delta H for the reverse of the previous reaction? How many kilojoules of heat are released when 27.0g of CO reacts completely with H2 to form CH3OH at constant pressure?
Provide complete and step by step solution for the question and show calculations and use formulas.