Chemistry, 22.09.2019 00:50 daeshawnc14
Given the following heats of combustion: c2h2(g) = -1300 kj/mole, h2(g) = -286 kj/mole, c2h6(g) = -1560 kj/mole, calculate the enthalpy change for the following reaction
c2h2(g) + 2h2(g) → c2h6(g)
a. -312 kj
b. -26 kj
c. +312 kj
d. -26 kj
Answers: 1
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What is the total reduction potential of a cell in which potassium (k) is reduced and copper (cu) is oxidized? a. 2.59 v b. 3.27 v c. -3.27 v d.-2.59 v
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Given the following heats of combustion: c2h2(g) = -1300 kj/mole, h2(g) = -286 kj/mole, c2h6(g) = -...
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