1.

The pH of a solution containing NH_(4)OHandNH_(4)^(+) ia 9. if [NH_(4)^(+)]=0.1MandKa" of " NH_(4)^(+) " is "5xx10^(-10)then what is [NH_(4)OH]?

Answer»

0.05 M
20 M
0.5 M
2 M

Answer :1


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