100 g of mercuric oxide decomposes to produce oxygen of oxygen (O) and mercury (Hg) in a chemical reaction. According to the Law

Question

2 years ago

7

100 g of mercuric oxide decomposes to produce oxygen of oxygen (O) and mercury (Hg) in a chemical reaction. According to the Law

of Conservation of
Mass, if 7 g of oxygen (O) is produced in the reaction, what is the mass of mercury (Hg) in the products? (1 point)
0.930
100 g
0 79
O 107 g
G

Chemistry

1 answer:

mamaluj [8] · Answer 1 · 2023-08-24T11:34:28+03:00

The mass of mercury (Hg) in the products formed as a result of the decomposition of 100g of mercury oxide is 93g (option A).

<h3>What is the law of conservation of matter?</h3>

The law of conservation of matter states that the mass of an element can neither be created nor destroyed.

The law further states that in a chemical reaction, the mass of the reactants must equal the mass of products.

According to this question, 100g of mercury oxide decomposes to produce oxygen of oxygen (O) and mercury (Hg) in a chemical reaction.

If 7g of oxygen (O) is produced in the reaction, the mass of mercury as the other product will be 100g - 7g = 93g.

Therefore, the mass of mercury (Hg) in the products formed as a result of the decomposition of 100g of mercury oxide is 93g.

Learn more about law of conservation of mass at: brainly.com/question/13383562

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