Chemistry, 10.11.2020 04:10 jholland03

When methanol, CH, OH, is burned in the presence of oxygen gas, 0,, a large amount of heat energy is released. For this reason, it is often used as a fuel in high performance racing cars. The combustion of methanol has the balanced,
thermochemical equation
CH, OH(g) + 0,(9) — CO,(9) + 2 H, 0(1)
AH = -764 kJ
How much methanol, in grams, must be burned to produce 835 kJ of heat?

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