" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
KI=0,2 M=0,04 mol
PbI2=0,04 bagi koefisien KI kali koefisien PbI2
= 0,04:2x1
= 0,02 mol
Mr PbI2=207+127+127=461
Mr kali mol=massa
0,02x461 = 9,22 gram