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When the following equation is balanced, the coefficient of H2 is __________. K (s) + H2O (l) . KOH (aq) + H2 (g)

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When the following equation is balanced, the coefficient of H<sub>2</sub> is __________. K (s) + H<sub>2</sub>O (l) . KOH (aq) + H<sub>2</sub> (g)






 
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