" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2Ca(s) + O2(g) → 2CaO(s) ΔH = -1,276 kJ
CaO(s) + CO2(g) → CaCO3(s) ΔH = -180 kJ
disesuaikan di persamaan 2:
C(s) + O2(g) → CO2(g) ΔH = -394 kJ
Ca(s) + (1/2)O2(g) → CaO(s) ΔH = -638 kJ
CaO(s) + CO2(g) → CaCO3(s) ΔH = -180 kJ (+)
C(s)+Ca(s)+(3/2)O₂ → CaCO₃ ΔH = -1212 kJ