" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
X - CO2
W - CaCO3
Y - H2O
Z - CaO
X - CO2
1. Ca(OH)2 + CO2 = CaCO3 + H2O A
2. CaCO3 = CaO + CO2 A
3. CaO + H2O = Ca(OH)2 B
zad3
a) fałsz
b) prawda
c) prawda
zad4 B
zad5 A,C
zad6
C, B, D, F
zad7
a)D
b) B