NaCl + AgNO3 →AgCl + Na(NO3)
MW 58.5g 170g 143.5g
Mole 1 1 1
No. of moles of NaCl = 4.7758.5 = 0.08 mol
No. of moles of AgNO3 = 5.77170 = 0.033 mol
Here AgNO3is limiting reagent.
∵ 1 mol of AgNO3 gives = 1 mol of AgCl
∴ 0.033 mol of AgNO3 gives = 0.033 mol of AgCl
So, weight of AgCl formed = 0.033 × 143.5 = 4.735g