Which of the following are a conjugate acid-base pair

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Which of the following are a conjugate acid-base pair in the above reaction? (Select all that apply.)

A. HCO3^1- and H3O^+
B. HCO3^1- and CO3^2-
C. HCO3^1- and H2O
D. H2O and CO3^2-
E. H2O and H3O^+
F. H3O^+ and CO3^2-

Reference no: EM13174718

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