" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
M1V1=M2V2
M1.20ml = 0,2.15
M1 = 3/20
M1 = 0,15 M
Jadi, HCL nya sebanyak 0,15 M