" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
CaCO3:
(+1) + C + (3.(-2)) = 0
1 + C - 6 = 0
C-5 = 0
C=+5
2HCl:
(+1) + Cl = 0
Cl= -1
CaCl2:
(+1) + 2Cl =0
2Cl = -1
Cl = -1/2
Cl = -0,5
CO2 :
C + (-2.2)=0
C-4=0
C = +4
H2O = +1
(Redoks) soalnya ada unsur yang mengalami perubahan bilangan redoks.