Identify in the following reaction the Brønsted-Lowry acid and its conjugate base - Leaving Cert Chemistry - Question e - 2018
Question e
Identify in the following reaction the Brønsted-Lowry acid and its conjugate base.
PO₄²⁻ + HNO₃ → NO₃⁻ + HPO₄²⁻
Worked Solution & Example Answer:Identify in the following reaction the Brønsted-Lowry acid and its conjugate base - Leaving Cert Chemistry - Question e - 2018
Step 1
Identify the Brønsted-Lowry acid
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Answer
In this reaction, the Brønsted-Lowry acid is HNO₃ (nitric acid). This is because it donates a proton (H⁺) to the conjugate base during the reaction.
Step 2
Identify the conjugate base
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Answer
The conjugate base is NO₃⁻ (nitrate ion), which is formed when HNO₃ loses a proton during the reaction. It is the species that remains after the acid has donated its proton.
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