Hypochlorous acid (HClO) is a weak acid with pKa=9.21. For a 0.10 M aqueous solution of nitrous acid, which of the following is true at equilibrium? [HClO]=[H3O+] [HClO]=[ClO-] [H3O+]=0.090 M, [ClO-]=0.010 M [H3O+]=6.2x10^-10 M [HClO]=0.10 M
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Hypochlorous acid (HClO) is a weak acid with pKa=9.21. For a 0.10 M aqueous solution of nitrous acid, which of the following is true at equilibrium?
[HClO]=[H3O+]
[HClO]=[ClO-]
[H3O+]=0.090 M, [ClO-]=0.010 M
[H3O+]=6.2x10^-10 M
[HClO]=0.10 M
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