The pH of lemon juice at 298 K is found to be 2.32. What is the concentration of $H_{3} O^{+}$ $H_3O^+$ ions in the solution?

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Answer 1 · 2016-03-05T08:51:31

we know
pH $= - {log}_{10} [H^{+}]$ $=-log_10[H^+]$
$:.$ 2.32 $=-log_10[H^+]$
$[H^+]=10^-2.32$ = $4.78*10^-2$

The pH of lemon juice at 298 K is found to be 2.32. What is the concentration of H_3O^+H3O+H_3O^+ ions in the solution?