matthewcf5434 matthewcf5434

15-10-2017
Chemistry

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It is said that hclo4 is a strong acid, whereas hclo2 is a weak acid. what does this mean in terms of the extent to which the two substances are ionized in solution?

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ejelonubenedict ejelonubenedict

18-10-2017

a strong acid ionizes completely in aqueous solution just like Hclo4
HClO4(l) + H2O(l) ------>H3O+(aq) + ClO4-(aq)

but a weak doesn't ionize completely in water
HClO2 + H2O ⇌ H3O+ + ClO2-

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