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I have the same task. Maybe this one would work:
If amount of CaCO3 is known I would try to add stechiometric amount of any diluted acid (e.g. HCl), which would form Ca water soluble salt to solution of MgCO3/CaCO3 in water (note, that these salts are not soluble in water, therefore that will colloid solution).
The reaction would be
CaCO3+2HCl=CaCl2+H2O+CO2.
Calcium is more reactive metal than Mg, therefore, CaCO3 would react first if you add acid. After all CaCO3 is consumed, just filter of MgCO3
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∙ 12y ago
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What is the number of moles in 100 g MgCO3?
100 grams MgCO3 (1mol MgCO3/84.32g) = 1.19 moles of MgCO3
What elements are in MgCo3?
I assume you mean MgCO3, not MgCo3 (the first is magnesium carbonate). Be careful when writing CO, because Co is cobalt, and CO is carbon and oxygen. Mg is Magnesium, C is carbon and O is oxygen. Therefore the elements present are magnesium, carbon and oxygen.
Why alkalinity is measured as CaCO3 Eq?
as for convenience we used CaCo3
What is a chemical formula of calcite?
calcite is calcium carbonate that means CaCO3 calcite is calcium carbonate that means CaCO3
How many total atoms are in the chemical formula MgCO3?
5
What is the symbol of dolomite?
CaC03
MgCO3 is thermally less stable than CaCO3?
is called dolomite
Why Caco3 is insoluble in water while Mgco3 is soluble?
they are both insoluble, but CaHCO3 and MgHCO3 are
What are indigetion remedies made of?
The two main ingredients are Calcium Carbonate - CaCO3 and Magnesium Carbonate - MgCO3
Does mud stone react with hydrochloric acid?
It depends on what the cement and clasts are made of. If they are CaCO3 or MgCO3 then yes if they are made from something else then no.
What is the name of the compounds that are responsible for the formation of white insoluble scum?
This is mostly insoluble carbonates, such as calcium carbonate (CaCO3) and magnesium carbonate (MgCO3).
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 do you get when you mix magnesium carbonate with calcium carbonate and hydrochloric acid?
The products are calcium and magnesium chlorides, water and carbon dioxide.
How do you convert magnesium hardness as CaCo3 to Mg2 as CaCo3?
Multiply Calcium Hardness mg/L as Ca-CO3 by 0.4 to get Calcium in mg/l.Multiply Calcium in mg/l by 2.5 to get mg/l Calcium Hardness as Ca-Co3.*ppm uses the same equation
Is antacid organic or inorganic?
generally inorganic Some well-known antacid brands Alka-Seltzer - NaHCO3 and/or KHCO3 Andrews Antacid - CaCO3 MgCO3 Brioschi - NaHCO3 Equate - Al(OH)3 and Mg(OH)2 Gaviscon - Al(OH)3 Maalox (liquid) - Al(OH)3 and Mg(OH)2 Maalox (tablet) - CaCO3 Milk of Magnesia - Mg(OH)2 Pepto-Bismol - C7H5BiO4 Pepto-Bismol Children's - CaCO3 Rennie (tablets) - CaCO3 MgCO3 Rolaids - CaCO3 and Mg(OH)2 Tums - CaCO3 Mylanta - contains Al(OH)3 Eno - NaHCO3, Citric acid, Na2CO3 Gelusil (available in tablet and syrup form)
What is the number of moles in 100 g MgCO3?
100 grams MgCO3 (1mol MgCO3/84.32g) = 1.19 moles of MgCO3
What is the ratio in MgCO3?
The ratio of MgCO3 to WHAT!
