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40mL 0,1M HNO2'nin 0,2M KOH ile titrasyonu iin edeerlik noktasndaki pH' hesaplayn. 0.004mol olmas gereken KOH mollerini ve 20mL hacmini buldum. Aldm cevap pH=11.74 ama

40mL 0,1M HNO2'nin 0,2M KOH ile titrasyonu iin edeerlik noktasndaki pH' hesaplayn.

0.004mol olmas gereken KOH mollerini ve 20mL hacmini buldum. Aldm cevap pH=11.74 ama ders kitabm cevabn 18.08 olduunu sylyor? Bunun mmkn olduunu dnmemitim. Ltfen edeerlik noktasnda pH'n nasl hesaplanacana dair almay gsterin!

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