Balanced:
CuSO4.5H2O ----> CuO + SO3 + 5 H2O
Cu2SO3 ---> Cu2O + SO2
The reactants are Carbon (C) and Oxygen (O). The product is Carbon dioxide (CO2) The equation (balanced) is (C + O2 -----> CO2)
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
Sulphur plus Oxygen gives Sulphur dioxide.... S + O2 = SO2
it is a combustion. the word equation would be: sulfur + oxygen → sulfur dioxide the balanced chemical equation: S(s) + O₂(g) → SO₂(g)
2 PbO + C = 2 Pb + CO2
The carbonates that can be thermally decomposed . They form metal oxides and carbon dioxide. When white zinc carbonate powder when heated forms yellow/white zinc oxide and carbon dioxide gas: the balanced equation for zinc carbonate--------carbon dioxide zinc oxide is :ZnCO3 → ZnO + CO2
The balanced word equation for copper carbonate and hydrochloric acid is: Copper Carbon Dioxide + hydrosulphate - coppersulphate + water + carbon dioxide
2 NaHCO3 → Na2CO3 + H2O + CO2
2koh+co2--k2co3+h2o
CO2 + SO2 --> CO2 + SO2 There is no reaction.
This equation is Ca(OH)2 + CO2 = CaCO3 + H2O.
SiO2 + 2Ca --> 2CaO + Si
4FeS2 + 11O2 ----> 2Fe2O3 + 8SO2
4hf+2co2 --> 2h2o+2cf2
The reactants are Carbon (C) and Oxygen (O). The product is Carbon dioxide (CO2) The equation (balanced) is (C + O2 -----> CO2)