Which of These Is the Correct SUM of the Coefficients

question 35

Multiple Choice

Which of these is the correct SUM of the coefficients when the equation is balanced?
__ CaCl₂(aq) + __ K₂CO₃(aq) → __ KCl(aq) + __ CaCO₃(s)

• A)2
• B)4
• C)5
• D)8
• E)10

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