carbon dioxide, when carbonates are heated carbon dioxide is is given off.
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
Hydrogen Chloride gas --> HCl or Hydrochloric Acid --> HCl(aq)
Zn + H2SO4 -> ZnSO4 + H2 Produces zinc sulfate and hydrogen gas.
Experimentally to prove that, capture the gas and pass it through lime water. If the lime water turns milky then the gas is CO2 . Or an example of equation for decomposition of a metal carbonate is :- MgCO3 + heat ------> MgO + CO2
Oxygen
carbon dioxide is produced when it is heated
Carbon Dioxide is given off. (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
carbon dioxide [CuCO3 --> CuO + CO2]
The gas is Carbon dioxide, formed by the decomposition of Calcium carbonate it the Marble or Limestone
nitrogen
you can use the hydrochloric acid to differentiate between the zinc carbonate and zinc chloride as the zinc carbonate will give effervescence and the gas produced (carbon dioxide) turns lime water milky..and the zinc chloride will give no ppt
Carbon Dioxide
Carbon dioxide is released.
Hydrogen Chloride gas --> HCl or Hydrochloric Acid --> HCl(aq)
Zn + H2SO4 -> ZnSO4 + H2 Produces zinc sulfate and hydrogen gas.
Hydrogen