Question

please answer this question 10th​

Answer 1

Answer:

Explanation:

19

(i) Ans:-  The representation of a chemical reaction in the form of substances is known as a chemical equation. The equation in which the number of atoms of all the molecules is equal on both sides of the equation is known as a balanced chemical equation.

(ii) Ans:- The number of atoms of each type of atom must be the same on each side of the equation once it has been balanced. What is the net charge on each side of the equation? The net charge must be the same on each side of the equation once it has been balanced

(iii) Ans:-

(b) ans:- Pb3O4 + 4 HNO3 → 2 Pb(NO3)2 + PbO2 + 2 H2O

Answer 2

Answer:

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