does a precipatate of AgCl form when 5mL of 03 molL AgNO3 is
does a precipatate of AgCl form when 5mL of 0.3 mol/L AgNO3 is added to a beaker containing 1 L of tap water with a Cl- ion concentration of 1*10^-5 mol/L? Ksp=1.77*10^-10
Solution
M1V1=M2V2 5*0.3=X*1005 WHERE X IS CONC OF AgNO3 IN THE MIXTURE(AS 5 ML IS MIXED IN 1000 ML SOLUTION) THUS X=1.49*10^-4 CONCENTRATION OF CHLORIDE ION CAN BE APPROXIMATED TO REMAIN SAME NOW Q=10^-5*1.49*10^-4=1.49*10^-9> Ksp so precipitation happen