Chemistry, 27.10.2019 04:43 ThereaalistNy
Using the following thermochemical data, what is the change in enthalpy for the following reaction:
3h2(g) + 2c(s) + ½o2(g) → c2h5oh(l)
c2h5oh(l)+3o2(g)→2co2(g)+3h2o(l), δh = –1367 kj/mol
c(s)+o2(g)→co2(g), δh = –393.5 kj
h2(g)+½o2(g)→h2o(l), δh = –285.8 kj
a. -277.6 kj/mol
b. -194.7 kj/mol
c. 194.7 kj/mol
d. 486 kj/mol
Answers: 2
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Using the following thermochemical data, what is the change in enthalpy for the following reaction:...
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