In a reaction 4.2g of sodium carbonate were reacted with 10g of ethanoic acid solution. Theproducts were 2.2 g of carbon dioxide and 12g of sodium ethanoate solution. Show that theseobservations are in agreement with the law of conservation of mass.
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16
Explanation:
according to law of conservation of mass
mass of reactants = mass of product
sodium carbonate + ethanoic acid = carbon dioxide + sodium ethonate
4.2+10=2.2+12
14.2=14.2
hence it shows law of conservation of mass
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Answered by
6
Answer:
According to laws of conversation of mass
mass of reactants = mass of product
sodium carbonate + ethanoic acid = carbon dioxide + sodium ethanoic
4.2+10=2.2+12
14.2=14.2
hence it shows law of conservation of mass.
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