The dehydrogenation reactor is fed with 300mol/s of methanol and 175mol/s of oxygen. Methanol conversion is 85%, and at the outlet, you measure flow rates of formaldehyde (200 mol/s), and formic acid (15mol/s). At the reactor outlet, you do NOT measure any hydrogen (0mol/s), carbon monoxide (0mol/s), or oxygen (0mol/s). Thus, all hydrogen is completely oxidized to water and all carbon monoxide is converted to carbon dioxide. (A) Based on these observations, explain, and show that only 3 independent reactions exist. (B) Use methanol (reactant), formic acid (product), and carbon dioxide (product) as key species and derive a set of independent reactions (Use matrix of stoichiometric coefficient)