Alcl3 + na2co3 molecular, ionic, and net ionic equations

Molecular equation is nothing but the balanced chemical equation with the physical states of substances shown which we find out using the solubility rules.

Group IA salts are soluble so and NaCl are soluble in water hence (aq) is the physical state.

Chlorides are generally soluble except that of Ag, Pb amd Hg so is soluble.

Carbonates are insoluble except that of Group IA and ammonium ion  

hence is insoluble and the physical state is (s) which indicates  insoluble solid or a precipitate

Insoluble solid precipitate (s), Liquid (l) and gas (g) do not produce ions.

Salts which are soluble in water (aq) produce ions which are shown in the ionic equation  

Net ionic equation do not contain the common ions which are present  on both the sides of the ionic equation and are called as spectator ions  

Balancing is making the number of atoms of each element same on both the sides (reactant and product side).

To find the number of atoms of each element we multiply coefficient and the subscript  

For example contains  

5 ×1 = 5, Ca atoms and

5 × 2 =10, Cl atoms  

If there is a bracket in the chemical formula  

For example we multiply coefficient  × subscript × number outside the bracket to find the number of atoms  (Please note: 3 is the coefficient, and if there is no number given then 1 will be the coefficient )

So

3 × 3 = 9 , Ca atoms  

3 × 1 × 2 = 6, P atoms  

3 × 4 × 2 = 24, O atoms are present.

Molecular equation:

Ionic Equation :

Net ionic equation :

Please note: and are spectator ions

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