CH4 + 2O2 = CO2 + 2H2O If 1 mole of methane reacts with 2 moles of oxygen, then:
a. 1 mole of CO2 anf 2 moles of H2O are produced.
b. 2 moles of CO2 and 1 mole of H2O are produced.
c. 2 moles of CO2 and 2 moles of H2O are produced.
d. 1 mole of CO2 and 1 mole of H2O are produced.

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One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.