?Determine whether each reaction is a redox reaction. For each redox reaction, identify

Chapter 5, Problem 65

(choose chapter or problem)

Determine whether each reaction is a redox reaction. For each redox reaction, identify the oxidizing agent and the reducing agent.

a. $4 Li(s) + O_{2}(g) \rightarrow 2 Li_{2}O(s)$

b. $Mg(s) + Fe^{2+}(aq) \rightarrow Mg^{2+} (aq) + Fe(s)$

c. $Pb(NO_{3})_{2}(aq) + Na_{2}SO_{4}(aq) \rightarrow PbSO_{4}(s) + 2 NaNO_{3}(aq)$

d. $HBr(aq) + KOH(aq) \rightarrow H_{2}O(l) + KBr(aq)$

Text Transcription:

4 Li(s) + O_2(g) $\rightarrow{}$ 2 Li_2O(s)

Mg(s) + Fe^2+(aq) $\rightarrow{}$ Mg^2+(aq) + Fe(s)

Pb(NO_3)_2(aq) + Na_2SO_4(aq) $\rightarrow{}$ PbSO_4(s) + 2 NaNO_3(aq)

HBr(aq) + KOH(aq) $\rightarrow{}$ H_2O(l) + KBr(aq)

Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.

Login