Please some body help me to guide to use right formula to calculate chloride content in a material.
Silver nitrate VS(0.1N) was added in sample solution in both blank and sample. Excess silver nitrate was titrated with 0.1 N amonium thiosulfate VS using ferric amonium sulfate as indicator. Equivalent factor is 3.545mg of chloride for eaach ml of .1 N silver nitrate.
Will this be the formula
(blank-sample)(AgNo3 factor)(NH4SON factor)(3.545)/weight of sample
I shall be very thankfull is some one can help
amy
