Question
Use the redox reactions to answer the question.
Zn + 2H+ → Zn2+ + H2
2Al + 3Cu2+ → 2Al3+ + 3Cu
Which elements are oxidized?
(1 point)
Responses
zinc (Zn) and aluminum (Al)
zinc (Zn) and aluminum (Al)
hydrogen (H) and copper (Cu)
hydrogen (H) and copper (Cu)
zinc (Zn) and copper (Cu)
zinc (Zn) and copper (Cu)
hydrogen (H) and aluminum (Al)
Zn + 2H+ → Zn2+ + H2
2Al + 3Cu2+ → 2Al3+ + 3Cu
Which elements are oxidized?
(1 point)
Responses
zinc (Zn) and aluminum (Al)
zinc (Zn) and aluminum (Al)
hydrogen (H) and copper (Cu)
hydrogen (H) and copper (Cu)
zinc (Zn) and copper (Cu)
zinc (Zn) and copper (Cu)
hydrogen (H) and aluminum (Al)
Answers
Answered by
GPT 3.5
zinc (Zn) and aluminum (Al)
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