CaCO3(s) --> CaO(s) +CO2(g) enthalpy is +178 kJ molˉ¹
CaCO3 give rise to CaO +CO2
The balanced equation for Calcium Fluoride and sulfuric acid :- CaF2 + H2SO4 = Caso4 + 2HF
If you are after the symbol equation it's: Ca(OH)2(aq) + CO2 --> CaCO3 The word equation is: Calcium Hydroxide + Carbon Dioxide --> Calcium Carbonate (Limewater) (Limestone)
Firstly it has to be equalled to something to be balanced. But the Chemical equation for Sulphuric Acid and Calcium Carbonate is H2 SO4 + Ca CO3
This equation is Ca + H2CO3 => CaCO3 + H2.
CaCO3 give rise to CaO +CO2
The balanced equation for Calcium Fluoride and sulfuric acid :- CaF2 + H2SO4 = Caso4 + 2HF
If you are after the symbol equation it's: Ca(OH)2(aq) + CO2 --> CaCO3 The word equation is: Calcium Hydroxide + Carbon Dioxide --> Calcium Carbonate (Limewater) (Limestone)
It is CaCO3, also known as Calcium Carbonate.
CaCo3+O2 -----> CaO2 + CO2 ************************** 2nd Opinion: Close, but no cigar. What you want is CaCO3 -----> CaO + CO2
Firstly it has to be equalled to something to be balanced. But the Chemical equation for Sulphuric Acid and Calcium Carbonate is H2 SO4 + Ca CO3
Ca(ClO3)2 ---> CaCl2 + 3O2 is the balanced equation when calcium chlorate is heated.
The balanced equation is 6 CaO + P4O10 => 2 Ca3(PO4)2.
Calcium Flouride Ca+3F=CaF3 (balanced equation)
This equation is Ca + H2CO3 => CaCO3 + H2.
At high temperature, limestone undergoes thermal decomposition. The word equation is calcium carbonate decomposes when heated to calcium oxide and carbon dioxide. The chemical equation is CaCO3 + heat --> CaO + CO2.
This equation is CaO + H2SO4 = CaSO4 + H2O.