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21-11-2020
Chemistry

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The unbalanced equation below shows the combustion of methane.
CH4 +02 —CO2 + H2O
Which series of numbers represents the coefficients necessary to balance the equation?

A-1, 1, 1, 2
B-1, 2, 1, 2
C-2, 2, 1, 4
D-0, 3, 2, 2

Respuesta :

21-11-2020

B. 1, 2, 1, 2. You balance the equation by making sure there are equal elements on both sides.

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