Explain how to find the ph of a solution in hcl

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How to find the pH of a solution that is 4.2 x 10^-2 M in HClO4, and 4.9 x 10^-2 M in HCl? and.... a solution that is 1.03% HCl by mass (1.01g/mL is the density of the solution)

Reference no: EM13310309

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