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1 year ago

Two molecules of mercury oxide decompose into 2 molecules of mercury and 1 molecule of oxygen gas. Which of the following

Chemistry

2 answers:

Sergeu [11.5K]1 year ago

8 0

Answer:

Explanation:

Mercury is Hg. Most of these reaction do not involve Hg. Only D correctly shows a balanced equation with mercury (Hg).

(A) Pro(s)-> Pr(s) + O(g)

(B) Mc₂O(s)-> 2 Mc(s) + O(g)

(D) 2 HgO(s)-> 2 Hg(1) + O₂(8)

juin [17]1 year ago

3 0

The answer is B bdvausr

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