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When the following equation is balanced, the coefficient of H2 is __________. CO (g) + H2 (g) . H2O (g) + CH4 (g)

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When the following equation is balanced, the coefficient of H<sub>2</sub> is __________. CO (g) + H<sub>2</sub> (g) . H<sub>2</sub>O (g) + CH<sub>4</sub> (g)






 
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