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    Exam 4: Chemical Reactions
  5. Question
    Given the Reaction 2 HgO(s) → 2 Hg(l) + O<sub>2</sub>(g)
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Given the Reaction 2 HgO(s) → 2 Hg(l) + O2(g)

Question 124

Question 124

Multiple Choice

Given the reaction 2 HgO(s) → 2 Hg(l) + O2(g) . What weight of elemental mercury will be obtained by the decomposition of 0.125 mol of HgO?


A) 13.5 g
B) 25.0 g
C) 27.0 g
D) 50.0 g

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