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According to the law of conservation of mass, how much zinc was PRODUCED by reacting Calcium and Zinc carbonate together?

According to the law of conservation of mass, how much zinc was PRODUCED by reacting-example-1

2 Answers

4 votes

Answer:

104g

Step-by-step explanation:

math + science = 104g

User Angle
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1 vote

Answer:

104g

Step-by-step explanation:

Based on the law of conservation of mass, the quantity of zinc produced by reacting calcium and zinc carbonate would be 104g.

The law of conservation of mass states that "in a chemical system, the mass is always conserved as matter is neither created nor destroyed but changed from one form to another".

In short;

Mass of products = Mass of reactants

Mass of products = Mass of CaCO₃ + Mass of Zn

Mass of reactants = Mass of Ca + Mass of ZnCO₃

So;

152g + Mass of Zn = 64g + 192g

Mass of Zn = 64g + 192g - 152g

Mass of Zn = 104g

User Esdef
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