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:

Verified
Correct Answer:
Verified
Related Questions
Q17: Balance the following redox reaction if it
Q81: In an acid-base neutralization reaction,38.74 mL of
Q86: Which of the following compounds is an
Q236: Identify the balanced equation to show the
Q237: What are the required coefficients to properly
Q238: How many moles of NaCl are required
Q242: What element is undergoing oxidation (if any)
Q243: Balance the following redox reaction if it
Q244: If 100. mL of 0.400 mol L<sup>-1</sup>
Q246: Match the following.<br>-CH<sub>4</sub>(g) + 2O<sub>2</sub>(g) → CO<sub>2</sub>(g)