What oxidant (with the correct oxidation state) was responsible for the direct oxidation of benzoin to...

Question

Question

What oxidant (with the correct oxidation state) was responsible for the direct oxidation of benzoin to benzyl?

What compound was reduced for the oxidation of Cu+ to form Cu2+ • Show the compound and the new compound in it’s reduced form

Answer 1

Answer #1

Oxidation of benzil to benzoin can be achieved directly by using HNO3 as the oxidant. The oxidation of state of nitrogen in HNO3 is +5.

Benzoin has carbon with the -OH group in the oxidation state -1.

after oxidation benzoin carbon oxidation state changes to +2 and the nitrogen oxidation state in NO2 formed from HNO3 is +4.

Cu+ acts as a reducing agent for Ag+ species. Cu+ goes to Cu2+ while Ag+ goes to Ag by reduction.

Answer 2

Similar Homework Help Questions

What is the oxidation state of nitrogen the following redox reaction? Cu(s) + HNO3(aq) → Cu2+(aq)...

What is the oxidation state of nitrogen the following redox reaction? Cu(s) + HNO3(aq) → Cu2+(aq) + NO(g)
can someone tell me if this is correct O THE TRANSITION METALS Determining the oxidation state...

can someone tell me if this is correct O THE TRANSITION METALS Determining the oxidation state of the metal in a coordi... Determine the oxidation state of the transition metal in each of these coordination compounds. compound oxidation state of the transition metal [rect,(NH), K [ZnCl, (co)] MnB,(H20),]B 1 x 8 ?
web, and what type ment by TD and TC on laboratory glassware) 5. Calculate the oxidation...

web, and what type ment by TD and TC on laboratory glassware) 5. Calculate the oxidation state of the carbonylatom in bencil and the hydroxyl carbon atom in berdin Must show all work for full credit. 6. As seen in the comparison TLC of benzoin and benzil in the video, the value for bentis vigher than the Rvalue for benzoin. Explain.

A researcher creates a new manganese sulfide semiconductor, but does not know the oxidation state of...

A researcher creates a new manganese sulfide semiconductor, but does not know the oxidation state of the manganese. She can get the oxidation state from the stoichiometry of of the compound, but this is also unknown. She reacts 0.2088 grams of her semiconductor with excess nitric acid which oxidizes all of the sulfur to sulfate, so (aq), and manganese to permanganate, Mnoz (aq). She then dilutes the acid digestion to 100 mL and uses Inductively-Coupled Plasma-Atomic Emission Spectroscopy to determine...
For the following redox reaction: Cu(s) + HNO3(aq) → Cu2+(aq) + NO(g) a) Assign oxidation states...

For the following redox reaction: Cu(s) + HNO3(aq) → Cu2+(aq) + NO(g) a) Assign oxidation states to each of the elements in the reaction. b) Tell what is being oxidized, what is being reduced, what is the oxidizing agent and what is the reducing agent. c) Use the half-reaction method to balance the reaction as if it were taking place in acidic solution. d) Then balance the reaction as if it were taking place in basic solution. You do not...
For the following reaction balance, assign oxidation numbers and state what is being oxidized and reduced...

For the following reaction balance, assign oxidation numbers and state what is being oxidized and reduced SiCl4 +Mg ->MgCl2 + Si

Using the following compound: Na3[Fe(CN)6] Match the correct definition for each term. A. Iron oxidation state...

Using the following compound: Na3[Fe(CN)6] Match the correct definition for each term. A. Iron oxidation state B. Counterion C. Charge from each ligand D. Inner coordination sphere 1. Na+ 2. CN– 3. 3+ 4. 1–
1. Which of the following reactions would be spontaneous at standard state conditions and 25C? EXPLAIN...

1. Which of the following reactions would be spontaneous at standard state conditions and 25C? EXPLAIN your answer. a. Cu2+ + 2Br- ---> Br2(aq) + Cu b. Br2(aq) + 2Cl- ---> Cl2(aq) + 2Br- c. Fe + Cu2+ ---> Fe2+ + Cu 2. What would happen to the cell potential for the reaction below if the concentration of Cr3+ were reduced to .010M? Explain your answer and show your work. 2Cr + 3Cu2+ ---> 2Cr3+ + 3Cu a. It would...
What is the formula and Lewis structure of the coordination compound. Indicate the oxidation state and...

What is the formula and Lewis structure of the coordination compound. Indicate the oxidation state and the d electron count of the central atom. 1. K2 [Cr(CN)2(NH3)(O2)(O)2]

(30 pts) What are the oxidation numbers of chromium in each of the following compounds: K-CrF...

(30 pts) What are the oxidation numbers of chromium in each of the following compounds: K-CrF [Cr(NHs)6]Cl CrCl2 NH)2Cr20 Cr 40 pts) For each of the following reactions, circle the chemical species that is oxidized nd draw a box around the chemical species that is reduced: 3 Cu (s) + 2 NOS (aq) + 8 H+ (aq) → 3 Cu2+ (aq) + 2 NO (g) + 41400) Pb(OH)42. (aq) + 2H' (aq) + CIO' (aq) → PbOz(s) + cr (aq)...