When the Following Equation Is Balanced, the Coefficient of H₂O

question 47

Multiple Choice

When the following equation is balanced, the coefficient of H₂O is ________. Ca (s) + H₂O (l) → Ca(OH) ₂ (aq) + H₂ (g)

• A)1
• B)2
• C)3
• D)5
• E)4

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