Question

4. What is a balanced chemical equation? Why should chemical equations be balanced ​

Answer 1

Answer:

A balanced chemical equation has an equal no. of atoms of different elements in the reactants(left side) as well as in the products (right side).

Explanation:

Chemical Equations should be balanced just to satisfy the law of conservation of mass in Chemical Reactions .

Hope , it's helpful mate.

Answer 2

Answer:

Explanation:

A CHEMICAL REACTION SHLD BE BALANCED SO THAT NO COMPOUND IS LEFT WHITHOUT REACTING AT THE END OF THE REACTION.

IF THIS HAPPENS THE PRODUCTS WHICH WE WIL GET WILL NOT BE PURE AND THE REACTANTS WILL GO WASTE..WE WILL HAVE TO PURIFY IT FURTHER TO GET PURE PRODUCTS. TO PREVENT ALL THIS WORK WE NEED TO BALANCE REACTIONS

BALANCED REACTIONS MEANS THE TAKEN 2 AMOUNT OF COMPOUND SHOLUD REACT COMPLETELY..

EG: C+ H2 - CH4.............THIS IS AN UNBALANCED REACTION

C+2H2 - CH4...............THIS IS A BALANCED REACTION

TO BALANCE A RECATION WE SHOULD SEE THAT THE NUMBER OF ATOMS OF AN ELEMENT IN REACTANTS SHOULD ALSO BE EQUAL IN PRODUCTS

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