What Is the Sum of the Coefficients When the Following

question 6

Multiple Choice

What is the sum of the coefficients when the following is balanced with the smallest integer coefficients? CaC₂(s) + H₂O(l) → Ca(OH) ₂(s) + C₂H₂(g)

• A) 8
• B) 4
• C) 5
• D) 10
• E) 9

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