A solid chloride sample weighing 0.3147 g required 43.75 mL of 0.05273 M AgNO, to reach the Ag,CrO, end point.
a. How many moles Cl ion were present in the sample? (Use Eqs. 2 and 3.)
b. How many grams Cl- ion were present? (Use Eq. 4.)
c. What was the mass percent C ion in the sample? (Use Eq. 5.) moles Cr g Cr % Cr