Complete the following reactions by moving only ONE proton for each reaction. Then, identify the acid (A) and the base (B) on the left-hand side of the equation, and then identify the conjugate acid (CA) and conjugate base (CB) on the right-hand side of the equation, according to Brønsted-Lowry theory. The first one has been done for you as an example. (2 marks each x 3 = 6 marks total)
Example: H2PO4-(aq) + H2S(aq) ⇄ H3PO4 (aq) + HS-(aq)
B A CA CB
a.) CO32-(aq) + HF(aq) ⇄
b.) CH3COOH(aq) + H2O(l) ⇄
c.) HC6H5O72-(aq) + HCO3- (aq) ⇄