" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
<->[H+]=x[HCl]
10^-2=1[HCl]
[HCl]=10^-2/1
[HCl]=10^-2
<->HCl]=n/L
10^-2=n/0,2
n=10^-2(0,2)
n=2x10^-3
<-> n=m/Mr
2x10^-3=m/36,5
m=2x10^-3(36,5)
m=0,073 gram atau 7,3x10^-2