Question: 9. The pH of a solution is calculated by using the formula pH =-log [#* ) where [#* ] is the concentration of the hydronium

9. The pH of a solution is calculated by using the formula pH =-log [#* ) where [#* ] is the concentration of the hydronium ions. [ /4] a) If the pH of a solution is 4.2, what is the concentration of the hydronium ions? b) A strong acid has a ph less than 3. If the concentration of the hydronium ions is 1.6x10 in a particular solution, is the solution a strong acid? Explain

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