The compound CaCO3 contains the following elements;
Calcium (Ca)
Carbon (C)
Oxygen (O)
1 Calcium Atom, 1 Carbon Atom, 3 Oxygen Atoms
Calcium carbonate is CaCO3, with the elements calcium, carbon and oxygen.
CaCO3 is Calcium Carbonate. The elements in Calcium Carbonate are: one atom of Calcium, one atom of Carbon, and three atoms of Oxygen.
Ca = Calcium
C = Carbon
O = Oxygen
If you wrote the formula properly then you'd know. You wrote CaCo3. The formula is actually CaCO3. So this shows that the elemenst are calcium (Ca), carbon (C) and oxygen (O)
calcium carbonate --> calcium carbon oxygen
3 different kinds of elements or 5 atoms
Cobalt, carbon and oxygen.
3
cobalt carbonate
Co = +2 oxidation C = +4 oxidation O = -2 oxidation
There will be no reaction because everything is soluble.
Hydrogen and oxygen are already elements. Elements do not contain other elements.
they are chemical elements
Cobalt carbonate contain carbon, oxygen and cobalt.
CoCO3
cobalt carbonate
CoCO3, or Cobalt (II) Carbonate is a salt of cobalt. At standard temperature and pressure, it presents as reddish pink crystals.
Covalent
Co = +2 oxidation C = +4 oxidation O = -2 oxidation
CoCO3 --> CoO + CO2 It's balanced and as Cobalt (II) carbonate.
CoCO3 (Cobalt II carbonate) would be a weak base.
The question must be CoI3 Cobalt (III) iodide.
COBALT CARBIDE OZIDE
The name for the formula KCO3 is potassium carbonate. It is a white salt that can be dissolved in water.
4.0x10-14 4.0 x 10-14 4.0 x 10 -14 4.0x10 -14