Question

A buffer solution is prepared by mixing 200 mL of 0.2 M salt solution and 400 mL of a 0.2 M acid solution. What is the concentration of the resulting buffer?

~what is the pKa?

Nov 20, 2012

What salt? what acid? what's the pH.

Nov 20, 2012

32

Nov 11, 2015

I have not been able to get answer

May 8, 2021

Please help me with the answer

May 21, 2021

Please help me

May 27, 2021

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