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we can obtain CaSio3 known as wollastonite

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12y ago

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What will happen after heating CaCO3?

CaCo3=Cao+Co2


What are 3 minerals with chemical compositions?

All minerals have chemical compositions. Calcite (CaCO3). Pyrite (FeS2). Quartz (SiO2).


What mass of calcium oxide will be obtained by heating 3 mol of caCO3?

3 mol CaCO3 will produce 3 mol CaO (and 3 mol CO2) on dry-heating. So 3 times the molar mass of CaO (56,1 g/mol) which is 168 g CaO


How does limestone purify iron?

It removes the sandy impurities in the iron formed as 'slag' [calcium silicate] CaCO3---> CaO + CO2 CaO + SiO2 ----> CaSiO3.


What is the equation for heating calcium carbonate?

Calcium carbonate --> Calcium oxide + Carbon dioxide Its an example of thermal decomposition.


How is magnesium carbonate obtained?

Magnesium can be extracted from the minerals Dolomite (CaCO3·MgCO3) and Carnallite (KCl·MgCl2·6H2O), but is most often obtained from seawater


What happen when carbon dioxide is passed to a solution of calcium oxide?

Calcium carbonate (CaCO3) is obtained.


Is carbonate in the mineral group?

No, quartz is in the silicate mineral group, with a composition of SiO2. Carbonates have the group ending of - for example CaCO3. One contains silicon, the other carbon.


What is the correct equation for the effect of heat on CacO3?

The correct equation for the effect of heat on CaCO3 (calcium carbonate) is: CaCO3 (s) -> CaO (s) + CO2 (g) This reaction represents the decomposition of calcium carbonate into calcium oxide and carbon dioxide upon heating.


What is the correct net ionic equation for heating calcium carbonate strongly?

CaCO3 ==> CaO + CO2


What is the white solid produced when heating limestone?

When limestone (CaCO3) is heated, calcium oxide is produced!


Is quartz in the mineral carbonate group?

No, quartz is in the silicate mineral group, with a composition of SiO2. Carbonates have the group ending of - for example CaCO3. One contains silicon, the other carbon.