PTHH: AgNO3 + HCl --> AgCl + HNO3
mHCl=200*14,6%=29,2g<->0,8(mol)
mAgNO3=200*17%=34g<->0,2(mol)
-Theo pt: nHCl=nAgNO3=0,2 mol < 0,8 mol
=>nHCl dư=0,8-0,2=0,6(mol)<->21,9g
-Theo pt: nHNO3=nHCl=0,2(mol)<->12,6g
nAgCl=nHCl=0,2(mol)<->35,8g
-m dd thu đc=200+200-35,8=364,2g
C% HCl dư=21,9/364,2 *100=6%
C% HNO3=12,6/364,5 * 100=3,458%