Question

How many moles of Ag+ are present in 25 mL of a 0.75 molar `AgNO_3` solution?

Answer 1

There are 0.019 moles.

Explanation:

`c=n/v`

`:.n=cxxv`

`:. nAg^(+)=0.75xx (25)/(1000)=0.019`