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nevsk [136]
3 years ago
6

Identify the Brønsted acid in the following equation: H2SO4(aq) + 2NH3(aq) (NH4)2SO4aq

Chemistry
1 answer:
Nitella [24]3 years ago
6 0

Answer:

H₂SO₄  

Explanation:

A Brønsted acid is a proton donor.  It loses protons.

This equation may be easier to understand if we write it ionically.

\underbrace{\hbox{H$_{2}$SO$_{4}$}}_{\hbox{Br$\o{}$nsted acid}} + 2 \text{NH}_{3} \longrightarrow \, \underbrace{\hbox{SO$_{4}^{2-}$}}_{\hbox{Br$\o{}$nsted base}} + \text{2 NH}_{4}^{+}

We see that the H₂SO₄ has lost two protons to become SO₄²⁻, so it is a Brønsted acid.

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