Question

Predict the products for the reactions and balance the equations

Answer 1

`\bold{\huge{\blue{\underline{ Answer }}}}`

Given :-

• We have given equation Cacl2 + K2CO3

Let's Begin

We have ,

`\sf{ CaCl2 + K2CO3 \:gives \:CaCO3 + KCl }`

Let's balance it

On reactant side,

• 
  `\sf{Calcium (Ca) = 1}`
• 
  `\sf{Chlorine ( Cl = 2 }`
• 
  `\sf{Potassium (K) = 2}`
• 
  `\sf{Carbonate (CO3) = 1}`

On product side,

• 
  `\sf{Calcium (Ca) = 1}`
• 
  `\sf{Chlorine ( Cl = 1 }`
• 
  `\sf{Potassium (K) = 1}`
• 
  `\sf{Carbonate (CO3) = 1}`

Therefore, Balanced equation will be :-

`\sf{ CaCl2 + K2CO3 \:gives\: CaCO3 + 2KCl }`

• The above reaction is Double displacement reaction.

Double Displacement reaction :-

• Double displacement reaction is a reaction in which the ions of compound on a reactant side exchanges due to the varying reactivity of elements so that they can form new products.