Choose the reaction that illustrates ΔH° for NaHCO3.
A) Na(s) + H2(g) + C(s) + O2(g) → NaHCO3 (s)
B) Na+(aq) + HCO3 -1 (aq) → NaHCO3 (s)
C) Na+(aq) + H2O (l) + CO2 (g) → NaHCO3(s)
D) Na(s) + 1/2 H2(g) + C(s) + 3/2 O2(g) → NaHCO3 (s)
E) Na(s) + 2 H(g) + C(s) + 3 O(g) → NaHCO3(s)
Correct Answer:
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