Sepehr
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Hi, What is the PH of the solution resulting from the mixture of 15mL of H2SO4 0.12 mol/L with 17 mL of NaOH 0.25 mol/L? What Will be the new PH after addition of 5mL of NaOH 0.25 mol/L? Could someone help me do this exercice? Or just give me the formula? Thank you.