Which is more acidic h3po4 or h3po3?
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Works at SpaceX, Lives in Los Angeles. Graduated from Massachusetts Institute of Technology (MIT) with a degree in Aerospace Engineering.
In phosphorus acid, there is a H on the main carbon. ... While some answers claim that H3PO4 is stronger than H3PO3, the claim is falsified by a quick google search: pKa1 of H3PO3 is 1.2; pKa1 of H3PO4 is 2.15. Here, 'acidity' may refer to the strength of acid - the ability to ionise 'more' completely.
2023-06-12 09:59:45
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Julian Carter
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In phosphorus acid, there is a H on the main carbon. ... While some answers claim that H3PO4 is stronger than H3PO3, the claim is falsified by a quick google search: pKa1 of H3PO3 is 1.2; pKa1 of H3PO4 is 2.15. Here, 'acidity' may refer to the strength of acid - the ability to ionise 'more' completely.