thermal
decomposition
Metal Carbonate ----------> Metal Oxide + Carbon dioxide
The thermal decomposition reaction of zinc carbonate can be represented by the equation: ZnCO3(s) → ZnO(s) + CO2(g)
Zinc carbonate decompose in ZnO and CO2.
Zinc carbonate decomposes when heated to form zinc oxide and carbon dioxide. This reaction occurs due to the thermal decomposition of zinc carbonate at high temperatures.
The chemical equation for zinc carbonate is ZnCO3
ZnCO3 + 2HNO3 ----> Zn(NO3)2 + H2O + CO2
The thermal decomposition reaction of zinc carbonate can be represented by the equation: ZnCO3(s) → ZnO(s) + CO2(g)
Zinc carbonate decompose in ZnO and CO2.
Zinc carbonate decomposes when heated to form zinc oxide and carbon dioxide. This reaction occurs due to the thermal decomposition of zinc carbonate at high temperatures.
The chemical equation for zinc carbonate is ZnCO3
The chemical formula of zinc carbonate is ZnCO3.
ZnCO3 + 2HNO3 ----> Zn(NO3)2 + H2O + CO2
The chemical equation for the decomposition of zinc carbonate is ZnCO3 → ZnO + CO2. From the equation, we see that 1 mole of zinc carbonate produces 1 mole of carbon dioxide. Zinc carbonate has a molar mass of 125.4 g/mol and carbon dioxide has a molar mass of 44.01 g/mol. By using stoichiometry, we can calculate that 125g of zinc carbonate produces 44.01g of carbon dioxide.
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 reaction between zinc nitrate and sodium carbonate results in the formation of zinc carbonate, sodium nitrate, and water. The balanced chemical equation for this reaction is: Zn(NO3)2 + Na2CO3 → ZnCO3 + 2NaNO3
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hcl+znco3----->zncl+hco3
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