A reaction occurs between sodium carbonate and hydrochloric acid producing sodium chloride, carbon dioxide, and water. The correct set of coefficients, respectively, for the balanced reaction is
A) 5, 10, 10, 5, 5.
B) 1, 2, 2, 1, 1.
C) 8, 6, 5, 10, 5.
D) 3, 6, 6, 3, 4.
E) none of these
Correct Answer:
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