Question

Please answer my question below :

Answer 1

hi there,

Here's the answer.

As we know .

Total mass of reactants = mass of sodium carbonate + mass of ethanoic acid
= 5.3 g + 6 g= 11.3 g

Total mass of products = mass of sodium ethanoate + carbon dioxide + water

= 8.2 g + 2.2 g + 0.9 g = 11.3 g


Thus, the mass of reactants is equal to the mass of products, therefore the observations are in agreement with the law of conservation of mass..

Answer 2

Answer:

11.3g

please make me branliest answer