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The K(a) values for HPO(4)^(2-) and HSO(...

The `K_(a)` values for `HPO_(4)^(2-)` and `HSO_(3)^(-)` are `4.8xx10^(-13)` and `6.3xx10^(8)` repectively. Therefore, it follows the `HPO_(4)^(2-)` is … acid than `HSO_(3)^(-)` and `PO_(4)^(3-)` is a …… base than `SO_(3)^(2-)`

A

weaker, stronger

B

stronger, weaker

C

weaker, weaker

D

stronger, stronger

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