1. In a gasifier, there are two major reactors as the following: Water-gas gasification reaction: C+H2OCO+H2+131kJ/mol Partial combustion: C+1/2O2CO111kJ/mol a. assume there is no other additional heat is needed, what is the ratio of oxygen, water, and carbon such that this system is energy self-supported ( 2 pts). b. assume the water-gas drying and other losses in the system need 40% additional heat for the water-gas gasification reaction, what is the ratio of oxygen, water, and carbon such that this system is energy selfsupported (2 pts)