3 answers

Mercury reacts with oxygen to produce mercury(II) oxide

Question:

Mercury reacts with oxygen to produce mercury(II) oxide.
Hg(l) + O2(g) → HgO(s)


a. Balance the reaction equation. Include physical states.
2Hg(l) + O2(g) → 2HgO(s)


b. What is the theoretical yield (in grams) of HgO if 255 g of Hg are reacted with 255 g of O2?
???

Answers

275 grams?.

Here is the way you do all of these stoichiometry problems.
http://www.jiskha.com/science/chemistry/stoichiometry.html.

Right.

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