Question

Initial mass of reaction mixture and empty
beakers a m2 = (ml +223.38) =
​

Answer 1

Answer:

The reaction involved is

CBSE Class 9 Science Practical Skills - Law of Conservation of Mass 1

According to the law of conservation of mass,

Mass of reactants (barium chloride + sodium sulphate) = Mass of products (barium sulphate+ sodium chloride).