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Calculate the concentrations of the H+ (or H3O+) ion in a 0.5 M HF solution

a. H+ concentration = 7.7 x 10^-1 M

b. H+ concentration = 9.2 x 10^-5 M

c. H+ concentration = 5.3 x 10^-3 M

d. H+ concentration = 2.7 x 10^-2 M

e. H+ concentration = 1.9 x 10^-2 M

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