A solution formed by mixing 13.0 mL of 0.120 M HBr with 25.0 mL of 0.210 M HCl. Express your answer using three decimal places. Find pH.
Added by Andre W.
Step 1
Calculate the moles of HBr and HCl in the solution. Moles of HBr = (volume of HBr) × (concentration of HBr) = 13.0 mL × 0.120 M = 1.56 mmol Moles of HCl = (volume of HCl) × (concentration of HCl) = 25.0 mL × 0.210 M = 5.25 mmol Show more…
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