Question

write an activity to prove law of conservation of mass . explain with equation​

Answer 1

Answer:

The Law of Conservation of Mass states that matter can neither be created nor destroyed in a chemical reaction. Consider the formation of water molecule. Hydrogen combines with oxygen to form a water molecule

Answer 2

Answer:

Law of conservation of mass states that If one or more substance undergo a reaction, then the mass of reactants and the products remains same.

Example:- Cao + CO2 ---------^CaCO3

Here mass of CaO is 56 amu and mass of CO2 is 44 amu.

This shows that,

This shows that, mass of reactants= mass of products 56 + 44= 100

i hope this is useful