Answer to Question #109080 in General Chemistry for Alekhya

Question #109080

What are concentration cells? The emf cell of the Ag/AgNO3 (0.0083 M)//AgNO3 (xm)/Ag was found to be 0.074V at 298K. Calculate the valve of x and write cell reaction

Expert's answer

Ecell = 0.0591/n log[C2]/[ C1]

0.074= 0.0591/2 log x/0.0083

0.074 =0.0295 log x/0.0083

x=1.2

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