KeturahE464782 KeturahE464782

30-10-2022
Chemistry

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H3PO4 + HCO3- ↔ H2PO4- + H2CO3 The conjugate of HCO3- is __.Select one:a.acid ; H2CO3b.base ; H2PO4 -c.base ; H2CO3d.acid ; CO3 - 2

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MyaleeD694725 MyaleeD694725

30-10-2022

Answer:

a. The conjugate acid of HCO3- is H2CO3.

Explanation:

In this case, the HCO3- after reacting, forms the H2CO3, that is, it accepts a proton (H+).

So, the base HCO3- accepts a proton, so H2CO3 is the conjugate acid of HCO3-.

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