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

yes, because if you add the mass of reactant it would be equal to the product formed by them
and the law conservative of mass said that mass of reactant is equal to the product

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Answer 2

☘☘ HERE IT IS.......

ATQ,

= 5.3g (sodium carbonate) + 6g (ethanoic acid) ----> 8.2g ( Sodium Ethanoate) + 2.2 (Co2)+ 0.9 (H2O)

So,

>> 5.3g + 6g (= 11.3 g)----> 8.2g + 2.2g + 0.9 g (= 11.3g)

So, yes here the sum of reactants and products remains unchanged, So it follows the law of conservation of mass.

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