Write the balanced chemical equations for the following reactions in terms of major stable species.
a) hydrogen and oxygen at an equivalence ratio of 0.5
b) oxygen and decane (C10H22) [a pure substance close ti kerosene or RP-1] at O/F = 2.3
c) 1.5 moles of nitrogen tetroxide (N2O4) and 1 mole of monomethyl hydrazine (CH3N2H3). Products of this reaction include N2, H2O, and CO2 (and whatever species is in excess on the reactant side).
For each reaction dfine the stoichiometric coefficient for each species (excepting those that are in excess, for which there is no stoichiometric coefficient), and the equivalence ratio (except for a).