2Ca + O2 ------> 2CaO
CaO + H2O -> Ca(OH)2
CaO
Calcium oxide is CaO, and carbon dioxide is CO2.
Na2O sodium oxide
CaCO3(s) --> CaO(s) +CO2(g) enthalpy is +178 kJ molˉ¹
CaO + H2O → Ca(OH)2 Calcium Oxide + water →Calcium hydroxide
calcium oxide --> calcium + oxygen
Calcium carbonate thermally decomposes when heated to form calcium oxide powder and carbon dioxide gas. The word equation: calcium carbonate --> calcium oxide + carbon dioxide As a symbol equation: CaCO3 --> CaO + CO2
CaO + H2O -> Ca(OH)2
CaO
CaO
The reaction is:CaCO3------------CaO + CO2
calium oxide
Balanced equation of nitric oxide is no3 2-
Calcium oxide is CaO, and carbon dioxide is CO2.
i think its calcium hydroxide x
Na2O sodium oxide