Tab Title 1
Tab Title 2
Question 1
A substance is analysed using a variety of techniques, the results of which are outlined below. Use the information provided to determine the structure of the substance.
Mass Spec
IR Spec
C-13 NMR
Proton NMR
Question 2
A substance is analysed using a variety of techniques, the results of which are outlined below. Use the information provided to determine the structure of the substance.
Mass Spec
IR Spec
C-13 NMR
Proton NMR
Question 3
A substance is analysed using a variety of techniques, the results of which are outlined below. Use the information provided to determine the structure of the substance.
Mass Spec
The molecular ion peak is at 144.
Chemical Analysis
The compound is reacted against acidified potassium dichromate and no reaction occurs. The compound is reacted against bromine water and no reaction occurred.
C-13 NMR
Proton NMR
Question 4
A substance is analysed using a variety of techniques, the results of which are outlined below. Use the information provided to determine the structure of the substance.
Mass Spec
IR-Spec
C-13 NMR
Proton NMR
Question 5
A substance is analysed using a variety of techniques, the results of which are outlined below. Use the information provided to determine the structure of the substance.
Mass Spec
Chemical Analysis
- The compound is reacted with sodium carbonate and there is no reaction.
- When reacted with sulfuric acid, and then the sulfuric acid removed, the product is still acidic.
The compound is reacted with dichromate and (separately) Tollens reagent. Neither test produced a positive result.
C-13 NMR
Proton NMR
Question 1
A substance is analysed using a variety of techniques, the results of which are outlined below. Use the information provided to determine the structure of the substance.
Mass Spec
IR Spec
C-13 NMR
Proton NMR
Answer
Question 2
A substance is analysed using a variety of techniques, the results of which are outlined below. Use the information provided to determine the structure of the substance.
Mass Spec
IR Spec
C-13 NMR
Proton NMR
Answer
Question 3
A substance is analysed using a variety of techniques, the results of which are outlined below. Use the information provided to determine the structure of the substance.
Mass Spec
The molecular ion peak is at 144.
Chemical Analysis
The compound is reacted against acidified potassium dichromate and no reaction occurs. The compound is reacted against bromine water and no reaction occurred.
C-13 NMR
Proton NMR
Answer
Question 4
A substance is analysed using a variety of techniques, the results of which are outlined below. Use the information provided to determine the structure of the substance.
Mass Spec
IR-Spec
C-13 NMR
Proton NMR
Answer
Question 5
A substance is analysed using a variety of techniques, the results of which are outlined below. Use the information provided to determine the structure of the substance.
Mass Spec
Chemical Analysis
- The compound is reacted with sodium carbonate and there is no reaction.
- When reacted with sulfuric acid, and then the sulfuric acid removed, the product is still acidic.
The compound is reacted with dichromate and (separately) Tollens reagent. Neither test produced a positive result.
C-13 NMR
Proton NMR
Answer
