consider the reaction below.\nh₂po₄⁻ + h₂o → h₃o⁺ + hpo₄²⁻\nwhich of the following is a base - conjugate…
consider the reaction below.\nh₂po₄⁻ + h₂o → h₃o⁺ + hpo₄²⁻\nwhich of the following is a base - conjugate acid pair?\no h₂o and h₃o⁺\no h₂o and h₂po₄⁻\no h₂po₄⁻ and hpo₄²⁻\no h₂po₄⁻ and h₃o⁺
Answer
Brief Explanations:
In an acid - base reaction, a base accepts a proton ($H^+$) to form its conjugate acid. In the given reaction $H_2PO_4^-+H_2O\rightarrow H_3O^++HPO_4^{2 - }$, water ($H_2O$) accepts a proton to form hydronium ion ($H_3O^+$). So, $H_2O$ is the base and $H_3O^+$ is its conjugate acid.
Answer:
$H_2O$ and $H_3O^+$