The compound CaCO3 contains the following elements;
Calcium (Ca)
Carbon (C)
Oxygen (O)
1 Calcium Atom, 1 Carbon Atom, 3 Oxygen Atoms
Co = +2 oxidation C = +4 oxidation O = -2 oxidation
Cobalt(II) carbonate (CoCO3) is a chemical compound composed of one cobalt atom, one carbon atom, and three oxygen atoms. It is a pink solid, insoluble in water, and is commonly used in pigments and ceramics.
This would be called an element, or a mono-atomic compound.
There are three elements. They are carbon,hydrogen and oxygen.
Group 1 Elements (elements in the first group [column]) are classed as Alkali Metals. Group 2 Elements (elements in the second group [column]) are classed as Alkaline Earth Metals. All elements not in a representative group are classed as Transition Metals. Group 3 Elements (elements in the third full group [coulumn]) are classed as Earth Metals
CoCO3
CoCO3, or Cobalt (II) Carbonate is a salt of cobalt. At standard temperature and pressure, it presents as reddish pink crystals.
There are three(3) elements in cobalt carbonate. They are Cobalt Carbon Oxygen
The question must be CoI3 Cobalt (III) iodide.
The name for the formula KCO3 is potassium carbonate. It is a white salt that can be dissolved in water.
Co = +2 oxidation C = +4 oxidation O = -2 oxidation
Cobalt(II) carbonate (CoCO3) is a chemical compound composed of one cobalt atom, one carbon atom, and three oxygen atoms. It is a pink solid, insoluble in water, and is commonly used in pigments and ceramics.
By RThermal decomposition. CoCO3 =heat=> CoO + CO2 In words. Cobalt carbonate , hear, cobalt oxide and carbon dioxide.
CoCO3 (Cobalt II carbonate) would be a weak base.
COBALT CARBIDE OZIDE
The molecular equation for the reaction between cobalt II chloride and lithium carbonate is: CoCl2 + Li2CO3 -> CoCO3 + 2LiCl
To find the Ksp for CaCO3 at this temperature, first calculate the concentration of Ca2+ and CO32- ions in the saturated solution using the given moles of CaCO3 and volume of water. Then, use the ion concentrations to calculate the Ksp of CaCO3 using the formula Ksp = [Ca2+][CO32-].