Grade 12th passPhysical Chemistry
The pH of a solution obtained by mixing 100 ml of 0.2 M CH3COOH with 100 ml of 0.2 M NaOH will be (pKa fro CH3COOH = 4.74 and log 2 = 0.301) I have gone through the answers to this question on askiitians.....but i dont get this part where the concentration of the salt is considered to be the half of the initial concentration of CH3COOH and NaOH.I understand that it wont be equal to 0.2,but why exactly half ?
The pH of a solution obtained by mixing 100 ml of 0.2 M CH3COOH with 100 ml of 0.2 M NaOH will be (pKa fro CH3COOH = 4.74 and log 2 = 0.301)
I have gone through the answers to this question on askiitians.....but i dont get this part where the concentration of the salt is considered to be the half of the initial concentration of CH3COOH and NaOH.I understand that it wont be equal to 0.2,but why exactly half ?
