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    Exam 4: Chemical Reactions and Stoichiometry
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    Identify the Oxidation State of H in H<sub>2</sub>(g)
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Identify the Oxidation State of H in H2(g)

Question 241

Question 241

Multiple Choice

Identify the oxidation state of H in H2(g) .
Mg(s) + 2HCl(aq) → MgCl2(aq) + H2(g)


A) +1
B) +2
C) 0
D) -1
E) -2

Correct Answer:

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