Homework Answers
Answer: Nitric acid is corrosive in nature and a powerful oxidizing agent. Concentrated nitric acid stains human skin yellow if touched by mistake it is due to its reaction with the Keratins as it contains a high amount of the smallest of the 20 amino acids, glycine, whose side group is a single hydrogen atom. They also have high proportion of the next smallest, alanine, whose functional side group is the small and noncharged methyl group.
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your finger touches nitric acid and you observea on your fingers, what functional group(s) in your skin is (are)...
what possible funcitonal group can i Have? what functional group can i have? please explain thank...
what possible funcitonal group can i Have?
what functional group can i have? please explain thank you
Unknown #1: Preliminary identification (20 Points) You have been given an unknown compound. In the first part of this lab, you will examine the physical properties, solubility, and elemental analysis of the unknown. Fill out the information below as bet as possible. A successful determination of the functional group in your unknown compound is dependent upon the following examinations. You will be graded...
A researcher is interested in whether using your finger to follow the words you are reading...
A researcher is interested in whether using your finger to follow the words you are reading increases reading speed. He has students complete a reading speed test, first without using their finger to follow the words, and then again white using their finger to follow the words. In the beginning of the study, a randomly selected group of 64 students scored an average of 256 words per minute on the reading speed test. Since the sample size is larger than...
what functional group (s) react readily with phenylisocyanate and what is the visual outcome of a...
what functional group (s) react readily with phenylisocyanate and what is the visual outcome of a positive test? draw a sample reaction to support your answer
How will you obtain your nitric oxide for this experiment? The nitric oxide will be generated...
How will you obtain your nitric oxide for this experiment? The nitric oxide will be generated by the reaction of copper with dilute nitric acid according to this equation. 3 Cu(s) +8H(aq) + 2NO3 (aq) ---> 2NO(g) + 3 Cu²+ (aq) + 4H2O(1) The nitric oxide gas will be taken from a storage bottle provided by the TA. The nitric oxide gas will be collected from a gas cylinder. The nitric oxide gas will be prepared by the reaction of...
What functional group(s) react readily with phenylisocyanate and what is the visual outcome of a positive...
What functional group(s) react readily with phenylisocyanate and what is the visual outcome of a positive test? Draw a sample reaction to support your answer (arrow pushing mechanism is not necessary
Suppose you are spining a basketball clockwise on your index finger. What is the direction of...
Suppose you are spining a basketball clockwise on your index finger. What is the direction of angular velocity? Group of answer choices Clockwise direction Counter-clockwise direction in the direction of index finger (upward) opposite to the direction of index finger (downward)
Circle reaction(s) where prtoectecting group will be required and indicate what functional group shall be protected....
Circle reaction(s) where prtoectecting group will be required
and indicate what functional group shall be protected. Also, show
mechanism for a. and c. pls
1. Circle the reaction(s) where a protecting group will be required and indicate what functional group shall be protected. Provide conditions for protection. 1. (CH3CH2)2Culi, ether 1. (CHșCH2)2Culi, ether i OE 2. H2O* 1.(CH.CHy_Cli, there 1. (CH3CH2)2 Culi, ether 2. H2O+ la 1. (xs) CH3Li, ether 2. H30+ 20 Chali anar en OFt d. For reaction...
comment on the use of oxidation test (cro3) as a testing reagent. what functional group(s) react...
comment on the use of oxidation test (cro3) as a testing reagent. what functional group(s) react readily with oxidation test (cro3) and what is the visual outcome of a positive test? draw a sample reaction to support your answer (arrow pushing mechanism is not necessary).
1. Matching. For each functional group on the left, select the reducing agent(s) on the right...
1. Matching. For each functional group on the left, select the reducing agent(s) on the right that WILL successfully react with the given functional group. Write the letter that corresponds to the correct answer on the line next to the functional group. once, and you may or may not use all of the possible answers. (5 pts) You will use one or more of the answers more than carboxylic acid a) LiAIH b) NaBH c) both LiAlH4 and NaBH4 d)...
2. Draw the structure of aspirin. Circle and label the ester group and the carboxylic acid...
2. Draw the structure of aspirin. Circle and label the ester group and the carboxylic acid group. What functional group of the aspirin causes it to irritate the stomach? 3. In the synthesis of aspirin what is the function of the H2so4? 4. If the melting point of the aspirin you synthesize has a wide melting point range, what does that indicate? 5. If you treat your synthesized aspirin with FeClh and you get a purple color, what does that...
what possible funcitonal group can i Have?
what functional group can i have? please explain thank you
Unknown #1: Preliminary identification (20 Points) You have been given an unknown compound. In the first part of this lab, you will examine the physical properties, solubility, and elemental analysis of the unknown. Fill out the information below as bet as possible. A successful determination of the functional group in your unknown compound is dependent upon the following examinations. You will be graded...
A researcher is interested in whether using your finger to follow the words you are reading increases reading speed. He has students complete a reading speed test, first without using their finger to follow the words, and then again white using their finger to follow the words. In the beginning of the study, a randomly selected group of 64 students scored an average of 256 words per minute on the reading speed test. Since the sample size is larger than...
How will you obtain your nitric oxide for this experiment? The nitric oxide will be generated by the reaction of copper with dilute nitric acid according to this equation. 3 Cu(s) +8H(aq) + 2NO3 (aq) ---> 2NO(g) + 3 Cu²+ (aq) + 4H2O(1) The nitric oxide gas will be taken from a storage bottle provided by the TA. The nitric oxide gas will be collected from a gas cylinder. The nitric oxide gas will be prepared by the reaction of...
Circle reaction(s) where prtoectecting group will be required
and indicate what functional group shall be protected. Also, show
mechanism for a. and c. pls
1. Circle the reaction(s) where a protecting group will be required and indicate what functional group shall be protected. Provide conditions for protection. 1. (CH3CH2)2Culi, ether 1. (CHșCH2)2Culi, ether i OE 2. H2O* 1.(CH.CHy_Cli, there 1. (CH3CH2)2 Culi, ether 2. H2O+ la 1. (xs) CH3Li, ether 2. H30+ 20 Chali anar en OFt d. For reaction...
1. Matching. For each functional group on the left, select the reducing agent(s) on the right that WILL successfully react with the given functional group. Write the letter that corresponds to the correct answer on the line next to the functional group. once, and you may or may not use all of the possible answers. (5 pts) You will use one or more of the answers more than carboxylic acid a) LiAIH b) NaBH c) both LiAlH4 and NaBH4 d)...
2. Draw the structure of aspirin. Circle and label the ester group and the carboxylic acid group. What functional group of the aspirin causes it to irritate the stomach? 3. In the synthesis of aspirin what is the function of the H2so4? 4. If the melting point of the aspirin you synthesize has a wide melting point range, what does that indicate? 5. If you treat your synthesized aspirin with FeClh and you get a purple color, what does that...
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