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Examine the equation.

CH4 + 2O2 → CO2 + __H2O

In order to balance the equation, what coefficient must be placed in front of H2O?

2
4
1
3

Respuesta :

the answer is 2
i hope it helps
09pqr4sT

Answer:

[tex]\huge \boxed{\mathrm{2}}[/tex]

[tex]\rule[225]{225}{2}[/tex]

Explanation:

[tex]\sf CH_4+ O_2 \Rightarrow CO_2 + H_2O[/tex]

Balancing the Hydrogen atoms on the right side,

[tex]\sf CH_4+ O_2 \Rightarrow CO_2 +2 H_2O[/tex]

Balancing the Oxygen atoms on the left side,

[tex]\sf CH_4+ 2O_2 \Rightarrow CO_2 +2 H_2O[/tex]

[tex]\rule[225]{225}{2}[/tex]

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