Chem 15.7-15.8

150 m hfaq soluon and 0100 m hclo2aq write the

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Unformatted text preview: ith water and determine their Kas HF + H2O ⇔ F− + H3O+ Ka = 3.5 x 10- 4 If the Kas are sufficiently different, use the strongest acid to construct an ICE table for the reaction Enter the initial concentrations – assuming the [H3O+] from water is ≈ 0 3 Find the pH of a mixture of 0.150 M HF(aq) solu@on and 0.100 M HClO2(aq) Write the reactions for the acids with water and determine their Kas HF + H2O ⇔ F− + H3O+ Ka = 3.5 x 10- 4 HClO + H2O ⇔ ClO− + H3O+ Ka = 2.9 x 10- 8 If the Kas are sufficiently different, use the strongest acid to construct an ICE table for the reaction Enter the initial concentrations – assuming the [H3O+] from water is ≈ 0 3 Find the pH of a mixture of 0.150 M HF(aq) solu@on and 0.100 M HClO2(aq) Write the reactions for the acids with water and determine their Kas If the Kas are sufficiently different, use the strongest acid to construct an ICE table for the reaction Enter the initial concentrations – assuming the [H3O+] from water is ≈ 0 HF + H2O ⇔ F− + H3O+ Ka = 3.5 x 10- 4 HClO + H2O ⇔ ClO− + H3O+ Ka = 2.9 x 10- 8 H2O + H2O ⇔ OH− +...
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