QUESTION 2
Write the name of functional group present in the following structure?
QUESTION 3
Write the name of functional group present in the following structure?
Write the name of functional group present in the following structure?
QUESTION 4 Write the name of functional group present in the following structure? QUESTION 5 A student reacted 5.0 g of salicylic acid with acetic anhydride and obtained 4.85 g of Aspirin as final product. If theoretical yield of this reaction is 6.50 g, what will be the % yield for this reaction? Show all work.
1.) Name the structure required for a positive biuret test. 2.) What functional group is present for a positive Ninhydrin test? Do proteins and amino acids both have the group? 3.) The Xanthoproteic test confirms the presence of which amino acids? Explain why a solution may give a faint, positive test?
Determine the functional group present in the structure that leads to each of the following IR spectra (A and B). A LOO TRANSMETTANCEIS mon DOO 7000 soce 1500 1000 500 RAVENUTERII B 100 mo THANSAETTAE131 0+ 4000 3000 2000 15 DO 1000 SDO RAVENUTIDERE
provide a plausible mechanism for the following reaction. Also, provide the name of the functional group(s) present in the starting material and the product. L 25.) -OH Deanstork ю
6. (2 points) Identify the functional rouns (circle and then write name) that are present in the molecule shown below. Hocal HCC н 7. (2 points) (1) The name of the following structure will end with the parent name CH, CH, CH --- --CH CH, CH (ii) Circle the branched alkane molecules shown below. CH3-CH2-CH-CH3 CH3-CH-CH-CH3 CH3 CH3 CH3 CH3-CH2-CH2 CH3 G CH3-CH2-CH2-CH2-CH; (iv) Page 8
14. Write the functional group for the following organic families: [6 pts.) Name of the Organic Family Functional Group Alkene Alkane Alkyne 15. Write the names of two test that you would performed to identify unsaturation (alkene or alkyne) in your organic compound? 16 pts.] 16. Write a balanced chemical equation for the combustion reaction of toluene, C7H8. I 4pts.] [10 pts. 17. Calculate the pH of a 0.02M HCl solution.
for each indicated functional group in the following molecu indicated D. Provide a name points) 0 E. Provide an appropriate IUPAC name for the following structure. (3 points) F. Draw a bond-line structure corresponding to the given IUPAC name. (3 points) 3-ethyl-1,1-difluorocycloheptane
2. Name the following organic compounds. Circle the functional group if one is present. CH3 CH2 CH CH3 НН H-C-C-C-C-C-H н-с-с-с-CEC-H н-с-с-с-с-с H-C-C-C-C-C- H CH3-CH2-CH2-csC-CH3 H-C-C-C-C ннон
Name this functional group The compound below contains a/an functional group.
Name the type of reaction, reactant (functional group) and product (functional group) of the following: -Acid/base -Addition -Combustion -Elimination -Substitution material for reactions 1 and 2) H3C— CH reaction 1 Br Br HO CH2=CH2 HC-CH2 HC-CH2 reaction 2 Br reaction 3 CH2 H3C- H2C= CH2 reaction 4 C OH reaction 5 - HC-CH2 H3C— CH Lei reaction 6 HEC OCH HEC OH HUC CNH,