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Calculate the pH of 10^-6 mole of CH3COOH.
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Answered by
1
the pH of it will be below 7
shrutimohta0220:
i want exact pH..
with explanation..
Here, a of CH3COOH is not negligible due to very dilute solution. Here, a is approx 0.9.
[H+] = C. a =10-6 X 0.9 =9 X10-7
pH=-log[H+]= 7- log9
pH=-7-0.954=6.046
this is your answer but you have reported
[H+] = C. a =10-6 X 0.9 =9 X10-7
pH=-log[H+]= 7- log9
pH=-7-0.954=6.046
this is your answer but you have reported
ur ans is wrong..
Hey shruti .It is 10 ^-6 mole or molar.??Check the question properly ??
I will answer it.
its molar .
oh it was my mistake..(^^)
its molarity
Answered by
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check the attachment
hope it helps
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