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Choose the Reaction That Illustrates ΔH°f for KHCO3

Question 124

Multiple Choice

Choose the reaction that illustrates ΔH°f for KHCO3.


A) K(s) + H2(g) + C(s) + O2(g) → KHCO3(s)
B) K+(aq) + HCO3 -1(aq) → KHCO3(s)
C) K+(aq) + H2O(l) + CO2(g) → KHCO3(s)
D) K(s) + 1/2 H2(g) + C(s) + 3/2 O2(g) → KHCO3(s)
E) K(s) + 2 H(g) + C(s) + 3 O(g) → KHCO3(s)

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