Question

Verification of the law of conservation of mass in a chemical reaction. EXPLAIN WITH EXPERIMENT

Answer 1

Answer:

Compare the initial mass (m2) of the reaction mixture (before the precipitation) with the final mass (m3) of the reaction mixture (after the precipitation). If the two masses are same within the reasonable limits, then the law of conservation of mass stands verified.

Answer 2

Answer:

To verify the law of conservation of mass in a chemical reaction. Law of conservation of mass states that the mass remains conserved during a chemical reaction . In this experiment we shall verify the law of conservation of mass u sing a precipitation reaction. This reaction is considered as the simplest method to verify this law.

Explanation: