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Which coefficients will balance the following chemical equation?

____C7H16(g) + ____O2(g) → _____CO2(g) + _____H2O(l)

2, 12, 6, 10
2, 12, 6, 10

2, 11, 7, 8
2, 11, 7, 8

2,

Respuesta :

lak521

Answer:

C7H16 + 11 O2 → 7 CO2 + 8 H2O

This is an oxidation-reduction (redox) reaction:

7 C-16/7 - 44 e- → 7 CIV

(oxidation)

22 O0 + 44 e- → 22 O-II

(reduction)

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