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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 is the balanced equation for caCO3 2HCI?
CaCO3 + 2HCl --> CaCl2 + H2O + CO2
How many o atoms are present in 50gram of caco3?
There are 2 oxygen atoms in one molecule of CaCO3. To calculate the number of oxygen atoms in 50 grams of CaCO3, you first need to find the number of moles of CaCO3 using its molar mass. Then, multiply the number of moles by the number of atoms of oxygen per molecule of CaCO3 (2) to find the total number of oxygen atoms.
How many carbon in CaCo3?
There are three carbon atoms in one molecule of CaCO3 (calcium carbonate).
Is CaCO3 a strong base?
No, CaCO3 is not a strong base. It is a weak base, known as calcium carbonate. When dissolved in water, it only partially ionizes to release hydroxide ions.
What is the chmical formula of marble?
Chemical formula for marble is CaCO3. Ca means calcium. C means carbon. O means oxygen. here it means 1 calcium, 1 carbon and 3 oxygen. They also call marble as calcium carbonate.
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 .
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.
Is CaCo3 insolube in water?
CaCO3 is insoluble in water.
What will happen after heating CaCO3?
CaCo3=Cao+Co2
How many moles are there in 250 g of CaCO3?
250 grams CaCO3 (1 mole CaCO3/100.09 grams) = 2.50 moles of calcium carbonate
What is the mass of CaCO3?
Molar mass of CaCO3 = 100.0869 g/mol
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!!!!!
