0
This formula should be correctly written as 'CaCO3'. Note the capital 'O' for oxygen.
It is the formula for calcium carbonate. In the world at large calcium carbonate is known as limestone, chalk, or marble.
lenpollock
Wiki User
∙ 13y agoIt's Ca2CO3, and its calcium carbonate.
Ca2CO3 is actually incorrect.
Calcium (Ca) has a 2+ charge.
Carbonate (CO3) has a 2- charge.
Ca2+CO32- -> CaCO3
Calcium carbonate is commonly called chalk, as it once was the primary ingredient in blackboard chalk.
Wiki User
∙ 12y agoYou are a bit confused. There is a Periodic Table of the elements, but there is no periodic table of compounds; compounds are not periodic in nature. The compound that you describe as CaCO does not form; the closest that we have is calcium carbonate, which is CaCO3.
Wiki User
∙ 14y agoCa= Calcium:- one atom
C= Carbonate:- one atom
O= Oxygen:- three atoms
Wiki User
∙ 15y agoCalcium carbonate
Wiki User
∙ 13y agoCalcium Carbonate.
Wiki User
∙ 11y agocarbon oxide
Add your answer:
Earn +20 pts
What is the grams of substance in 4.5 moles CaCO3?
Molar mass of CaCO3 = 66.1221g CaCO3/mole CaCO3. This means that 1 mole CaCO3 = 66.1221g CaCO3. To find the mass of 4.5 mole CaCO3, complete the following calculation: 4.5g CaCO3 X 1mol CaCO3/66.1221g CaCO3 = 0.068 mole CaCO3.
What is purpose of adding HCl to the CaCO3 -H2O mixture prior to dilute?
It is the only way of dissolving CaCO3. HCl + CaCO3 --> Ca2+ + H2O + CO2 In neutral water CaCO3 is insoluble.
Which is water soluble CaCO3 or CuSO4?
CuSO4 is water soluble. CaCO3 is not.
What gas is produced when CaCO3 is heated?
A fart is created when CaCO3 is heated
How many atoms of oxygen are in three molecules of CaCO3?
Three molecules of calcium carbonate (CaCO3) has nine(9) oxygens. Think of 3CaCO3 = CaCO3 + CaCO3 + CaCO3. Each molecule of CaCO3 has ;- 1 atoms of calcium (Ca) 1 atom of carbon (C) 3 atoms of oxygen (O3 = O + O + O). So if one molecules of CaCO3 has 3 oxygens, then three molecules of CaCO3 has 3 x 3 = 9 oxygens. The answer!!!!!
What is the grams of substance in 4.5 moles CaCO3?
Molar mass of CaCO3 = 66.1221g CaCO3/mole CaCO3. This means that 1 mole CaCO3 = 66.1221g CaCO3. To find the mass of 4.5 mole CaCO3, complete the following calculation: 4.5g CaCO3 X 1mol CaCO3/66.1221g CaCO3 = 0.068 mole CaCO3.
Formula of limestone?
It is CaCO3.....it is the same as marbleFormula: CaCO3
Is caco3 insoluble when react with water?
caco3 is solid form. its density is high so caco3 is not soluble in water. but co2 mix in water befuor the mix in caco3 . so caco3 is soluble after mixing the co2 .
What are marble chip made of?
CaCO3 (Calcium Carbonate)
What will happen after heating CaCO3?
CaCo3=Cao+Co2
Is CaCo3 insolube in water?
CaCO3 is insoluble in water.
How do you balance CaCO3 ----- CaO CO2?
the answer is DECOMPOSITION... and that is the answer not CaCO3
What is CaCO3?
CaCO3 is the chemical formula for calcium carbonate.
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
What is purpose of adding HCl to the CaCO3 -H2O mixture prior to dilute?
It is the only way of dissolving CaCO3. HCl + CaCO3 --> Ca2+ + H2O + CO2 In neutral water CaCO3 is insoluble.
What compounds are formed when caco3 is heated strongly?
CaCO3 --> CO2 + CaO
