Question
how to find the percent of chloride in A 3.000 g sample of a soluble chloride is titrated with 52.60 mL of 0.200M AgNO3.
What is the percentage of the chloride in the sample?
What is the percentage of the chloride in the sample?
Answers
Cl^- + AgNO3 ==> AgCl(s) + [NO3]^-
mols AgNO3 = M x L = ?
mols Cl^- from the equation showing 1 mol Cl^- to 1 mol AgNO3 = mols AgNO3.
grams Cl^- = mols Cl^- x atomic mass Cl (not Cl2) = ?
Then % Cl^- = (grams Cl/mass sample)*100 = ?
Post your work i you get stuck.
mols AgNO3 = M x L = ?
mols Cl^- from the equation showing 1 mol Cl^- to 1 mol AgNO3 = mols AgNO3.
grams Cl^- = mols Cl^- x atomic mass Cl (not Cl2) = ?
Then % Cl^- = (grams Cl/mass sample)*100 = ?
Post your work i you get stuck.