In the given equation, which of the following species is classified as a spectator ion? CaCl 2 (aq) + NaHCO 3 (aq) → CaCO 3 (s) + NaCl(aq) + HCl(aq)
A) Na 1+ (aq)
B) CO 3 2 − (aq)
C) CaCO 3 (s)
D) Ca 2+ (aq)
Correct Answer:
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