Question

in a chemical reaction, sodium carbonate (5.3g ) reacts with ethanoic acid (6g ) forms (8.2g ) sodium eathanoate (2.2g ) carbon-dioxide and (0.9g ) water. does the product formed follow the low of conservatuon of mass?

Answer 1

Yess
It will follow the law of consservation of mass

Answer 2

Answer:

Heya !

Here is your answer ============================================================================

>> Mass of sodium carbonate = 5.3 g (given)

Mass of ethanoic acid = 6 g (given)

Mass of sodium ethanoate = 8.2 g (given)

Mass of Carbon dioxide = 2.2 g (given)

Mass of water = 0.9 g (given)

Now, total mass before the reaction = (5.3 + 6) g

= 11 . 3 g

And, total mass after the reaction = (8.2 + 2.2 + 0.9 ) g

= 11.3 g

total mass before the reaction = total mass after the reaction.

Hence, the given observations are in agreement with the law of conservation of mass.

Hope it helps !!! : )