Someone Please Help!

One way to determine the amount of chloride ion in a water sample is to titrate the sample with standard AgNO3 solution to produce solid AgCL.
Ag*(aq)+CL(aq)-AgCL(s)

If a 25.0-mL water sample requires 27.2 mL of 0.104 M AgNO3 in such a titration, what is the concentration of CL in the sample?

Question

Someone Please Help!

One way to determine the amount of chloride ion in a water sample is to titrate the sample with standard AgNO3 solution to produce solid AgCL. 
               Ag*(aq)+CL(aq)->AgCL(s)

If a 25.0-mL water sample requires 27.2 mL of 0.104 M AgNO3 in such a titration, what is the concentration of CL in the sample?

abb0t · Answer

Well, you have the concentration given, next, you might want to set-up an ice table, using moles. Are you familiar with this?