Please help me with these questions. ASAP! Thank you! Please answer completely Material Balances for Reactive Processes,

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Please help me with these questions. ASAP! Thank you!
Please answer completely
Material Balances for Reactive Processes, Cell Growth, and Cell Product Formation
Solve the following problems completely using the recommended procedure in the class.
1. The following reaction occurs in a firebox as one of the steps in a steam-methane reforming process for hydrogen production:
CHA + 202 C02 + 2H20
CHA + —02 CO + 2H20
The feed stream entering the firebox has a composition of 10 mol % methane and 90 mol % air. If the conversion of methane is 95 %, determine the molar composition of the product stream. It is known that the ratio of the number of moles of C02 to the number of moles of CO in the product is 10. Solve this problem using:
a. Atomic balances
b. Molecular balances
c. Extent of reaction method