Balance the chemical equation below using the smallest possible whole number stoichiometric coefficients. C (s) + H2 (g) - -> C2H6 (g) ?

Question

Chemistry

Georgia Cowan

2 July, 10:16

Balance the chemical equation below using the smallest possible whole number stoichiometric coefficients. C (s) + H2 (g) - -> C2H6 (g) ?

+5

Answers (2)

Know the Answer?

Tiana Wang · Answer 1

Answer: 2C (s) + 3H2 (g) = C2H6 (g)

Explanation:

In balancing chemical equations, the reactant must be equal to the product. I. e law of conservation of matter must hold.

2 moles of carbon would react with 3 moles of hydrogen to give 1 mole of methane

2C (s) + 3H2 (g) = C2H6 (g)

Yaritza Meyers · Answer 2

Yaritza Meyers 2 July, 14:11

0

2C (s) + 3H2 (g) - -> C2H6 (g)