Question

answer plz.... it's urgent
if 25cm^3 of 1mol dm^3 HNO3 is added to 50cm^3 of 0.5 KOH solution ,what would be the PH of resulting solution

Answer 1

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Answer 2

moles of HNO3 = 0.025 × 1 = 0.025

moles of KOH = 0.05 × 05 = 0.025

After neutrolization

No KOH or HNO3 remains solution
became neutral

So pH = 7