Chemistry, 22.04.2021 18:00 justhereforanswers13
Last lesson we calculated that propane has an energy of combustion of 2220 kiloJoules per mole while hydrogen gas (rocket fuel) has an energy of combustion of 286 kiloJoules per mole. However, hydrogen gas has a much higher energy of combustion per gram than propane. Why is this?
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Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l.s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2
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