Homework Answers
Add Answer to:
Need help with questions 2-4.
Information: Just as it is beneficial to make a summary of...
4. Using your knowledge of Le Chatelier's principle and the given equation, explain why an excess of acetic a...
4. Using your knowledge of Le Chatelier's principle and the given equation, explain why an excess of acetic acid is used in this experiment. 5. If water was added as the solvent in this reaction would this shift the equilibrium in the desired direction to form more of the product (the ester)? Explain using the given equation and LaChatelier's principle. Alcoho 6. In the two chemical structures below, identify each of the following functional groups as either carboxylic ester, carboxylic...
POSTLAB QUESTIONS Name Date Instructor Organic Models and Nomenclature 1. Name the following compounds using the...
POSTLAB QUESTIONS Name Date Instructor Organic Models and Nomenclature 1. Name the following compounds using the IUPAC nomenclature system: a. CH CH.CH,CH,CH, Peptone b. CH CH CHCHCH, I methu Pentare CH, CH, c. CH CH CCH CH 2. Draw the constitutional (structural) isomers of C,H, 3. Draw the structure of trans-2-butene, and then sketch the product that would result if this compound reacted with bromine, Br, Postlab Questions: Organic Models and Nomencla 4. Circle the functional groups on the molecules...
EXPERIMENT 4 Organic Families - Reactions and Identification of Functional Groups PART A. Reactions of Alkanes and Alkenes 1. Action of Bromine Water Observation Organic Compound cyclohexene c...
EXPERIMENT 4 Organic Families - Reactions and Identification of Functional Groups PART A. Reactions of Alkanes and Alkenes 1. Action of Bromine Water Observation Organic Compound cyclohexene cyclohexane Equations: Write an equation for the above compounds which caused a decolourisation of bromine water. Name and draw all reactants and products. Distinguishing Test for Primary, Secondary and Tertiary Alcohols PART B. 1. Lucas Test for Alcohols Organic Compound tert-pentanol (2-methyl 2-butanol) 2-pentanol Observation 1-pentanol Equations: Write an equation for the above...
I need help with these questions please! 3. What are the hydrolysis products in the reaction...
I need help with these questions please!
3. What are the hydrolysis products in the reaction below? Coba 4. Determine if the IR spectrums below belong to benzoic acid or methyl benozate. What are the important types of bonds on each IR spectrum? And what are the bonds frequencies on both IR spectrums? ---------- LAULUDED BELIEU ------------ The IR spectrum for benzaldehyde is below. Identify the bonds that absorb at the following wavenumbers. 3086 cm-1 2860 and 2736 cm-1 1703...
INFRARED SPECTROSCOPY 1. Circle AND label the functional groups in each molecule. Then predict the signal(s)...
INFRARED SPECTROSCOPY
1. Circle AND label the functional groups in
each molecule. Then predict the signal(s) that
would result from each functional group in the IR.
PLEASE ANSWER (C) and (D please follow the directions
and write neatly
Но, ес -CEC-H Infrared Absorption Bands Type of Vibration Frequency (cm21) Intensity C-H Alkanes CH CH- Alkenes (stretch) (bend) (bend) (stretch) (out-of-plane bend) (stretch) (out-of-plane bend) (stretch) Aromatics 3000-2850 1450 and 1375 1465 3100-3000 1000-650 3150-3050 900-690 ca. 3300 2900-2800 2800-2700 Alkyne...
Can someone help with the 4 POST LAB questions thanks Carboxylic Acids and Esters acid). like...
Can someone help with the 4 POST LAB questions thanks
Carboxylic Acids and Esters acid). like citric acid. Face crearboxyl the name implies, a Carbexylic Aclds A salad dressing made of The sour taste of fruits such as lemons is due to the presence of acids like citric acid. tcarboxyl a-hydroxy acids such functional group - that is, a carbonyl group attached to a hydroxyl group. AS dicarboxylic acid carboxylic acid of benzene is called benzoic acid (Figure 1). oil...
3) Four of the compounds below contain carbonyl functional groups. a). What stretching frequency will they...
3) Four of the compounds below contain carbonyl
functional groups.
a). What stretching frequency will they have in common? Name the
bond and typical cm^-1
b). Are there variations in the stretching frequency that you named
above for the different carbonyl functional groups? If so,
what?
Infrared Absorption Bands Frequency (cm ) Type of Vibration Intensity C-H Alkanes -CH --CH, Alkenes (stretch) (bend) (bend) (stretch) (out-of-plane bend) (stretch) (out-of-plane bend) (stretch) 3000-2850 1450 and 1375 1465 3100-3000 1000-650 3150-3050 900-690...
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino...
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino acids none of the above Question 2 (0.5 points) Which two functional groups does an amino acid contain? amine and carboxylic acid carboxylic acid and amide amide and heterocyclic ring heterocyclic ring and amine Question 3 (0.5 points) Do amino acids commonly exist in nature as neutral molecules with all uncharged atoms? Yes No Question 1 (0.5 points) What is a protein? A polymer...
____ 1. The diagram below represents serine, a polar, uncharged amino acid. Which functional group gives...
____ 1. The diagram below represents serine, a polar, uncharged
amino acid. Which functional group gives serine its
distinct property?
a. H3
b. CH2OH
c. –H
d. COO–
____ 2. The monomers shown below are monomers for which of the
following natural polymers?
a. polysaccharides
b. plastics
c. DNA
d. proteins
____ 3. Which of the following processes illustrates the production
of a protein?
a. specific code for amino acids --> amino acid chain -->
gene --> DNA --> specific...
What kinds of interactions are NOT part of tertiary protein structure? 3 . A) salt bridges...
What kinds of interactions are NOT part of tertiary protein structure? 3 . A) salt bridges In a hydrolysis reaction, B) hydrophilic interactions A. an acid reacts with an alcohol. C) disulfide bonds E. an este reacts with NaOH. C. anester reacts with H.O. D) peptide bonds D. an acid neutralizes a base. E) hydrophobic interactions E. water is added to markene. . All amino acids have chiral Carbon atoms except a. Val 6. Lys C. ASP d. Ala e....
4. Using your knowledge of Le Chatelier's principle and the given equation, explain why an excess of acetic acid is used in this experiment. 5. If water was added as the solvent in this reaction would this shift the equilibrium in the desired direction to form more of the product (the ester)? Explain using the given equation and LaChatelier's principle. Alcoho 6. In the two chemical structures below, identify each of the following functional groups as either carboxylic ester, carboxylic...
POSTLAB QUESTIONS Name Date Instructor Organic Models and Nomenclature 1. Name the following compounds using the IUPAC nomenclature system: a. CH CH.CH,CH,CH, Peptone b. CH CH CHCHCH, I methu Pentare CH, CH, c. CH CH CCH CH 2. Draw the constitutional (structural) isomers of C,H, 3. Draw the structure of trans-2-butene, and then sketch the product that would result if this compound reacted with bromine, Br, Postlab Questions: Organic Models and Nomencla 4. Circle the functional groups on the molecules...
EXPERIMENT 4 Organic Families - Reactions and Identification of Functional Groups PART A. Reactions of Alkanes and Alkenes 1. Action of Bromine Water Observation Organic Compound cyclohexene cyclohexane Equations: Write an equation for the above compounds which caused a decolourisation of bromine water. Name and draw all reactants and products. Distinguishing Test for Primary, Secondary and Tertiary Alcohols PART B. 1. Lucas Test for Alcohols Organic Compound tert-pentanol (2-methyl 2-butanol) 2-pentanol Observation 1-pentanol Equations: Write an equation for the above...
I need help with these questions please!
3. What are the hydrolysis products in the reaction below? Coba 4. Determine if the IR spectrums below belong to benzoic acid or methyl benozate. What are the important types of bonds on each IR spectrum? And what are the bonds frequencies on both IR spectrums? ---------- LAULUDED BELIEU ------------ The IR spectrum for benzaldehyde is below. Identify the bonds that absorb at the following wavenumbers. 3086 cm-1 2860 and 2736 cm-1 1703...
INFRARED SPECTROSCOPY
1. Circle AND label the functional groups in
each molecule. Then predict the signal(s) that
would result from each functional group in the IR.
PLEASE ANSWER (C) and (D please follow the directions
and write neatly
Но, ес -CEC-H Infrared Absorption Bands Type of Vibration Frequency (cm21) Intensity C-H Alkanes CH CH- Alkenes (stretch) (bend) (bend) (stretch) (out-of-plane bend) (stretch) (out-of-plane bend) (stretch) Aromatics 3000-2850 1450 and 1375 1465 3100-3000 1000-650 3150-3050 900-690 ca. 3300 2900-2800 2800-2700 Alkyne...
Can someone help with the 4 POST LAB questions thanks
Carboxylic Acids and Esters acid). like citric acid. Face crearboxyl the name implies, a Carbexylic Aclds A salad dressing made of The sour taste of fruits such as lemons is due to the presence of acids like citric acid. tcarboxyl a-hydroxy acids such functional group - that is, a carbonyl group attached to a hydroxyl group. AS dicarboxylic acid carboxylic acid of benzene is called benzoic acid (Figure 1). oil...
3) Four of the compounds below contain carbonyl
functional groups.
a). What stretching frequency will they have in common? Name the
bond and typical cm^-1
b). Are there variations in the stretching frequency that you named
above for the different carbonyl functional groups? If so,
what?
Infrared Absorption Bands Frequency (cm ) Type of Vibration Intensity C-H Alkanes -CH --CH, Alkenes (stretch) (bend) (bend) (stretch) (out-of-plane bend) (stretch) (out-of-plane bend) (stretch) 3000-2850 1450 and 1375 1465 3100-3000 1000-650 3150-3050 900-690...
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino acids none of the above Question 2 (0.5 points) Which two functional groups does an amino acid contain? amine and carboxylic acid carboxylic acid and amide amide and heterocyclic ring heterocyclic ring and amine Question 3 (0.5 points) Do amino acids commonly exist in nature as neutral molecules with all uncharged atoms? Yes No Question 1 (0.5 points) What is a protein? A polymer...
____ 1. The diagram below represents serine, a polar, uncharged
amino acid. Which functional group gives serine its
distinct property?
a. H3
b. CH2OH
c. –H
d. COO–
____ 2. The monomers shown below are monomers for which of the
following natural polymers?
a. polysaccharides
b. plastics
c. DNA
d. proteins
____ 3. Which of the following processes illustrates the production
of a protein?
a. specific code for amino acids --> amino acid chain -->
gene --> DNA --> specific...
What kinds of interactions are NOT part of tertiary protein structure? 3 . A) salt bridges In a hydrolysis reaction, B) hydrophilic interactions A. an acid reacts with an alcohol. C) disulfide bonds E. an este reacts with NaOH. C. anester reacts with H.O. D) peptide bonds D. an acid neutralizes a base. E) hydrophobic interactions E. water is added to markene. . All amino acids have chiral Carbon atoms except a. Val 6. Lys C. ASP d. Ala e....
Most questions answered within 3 hours.
-
1-The Electrons in a beam are moving at 2.7×108 m/s in an
electric field of 15000...
asked 4 minutes ago -
A gas tank is a vertical cylinder. It has a radius of 1m, a
height of...
asked 30 minutes ago -
Accent Software faces the following conditions. All of these
support Accent’s use of a market-penetration pricing...
asked 1 hour ago -
A mathematically inclined friend emails you the following
instructions: "Meet me in the cafeteria the first...
asked 1 hour ago -
A monopoly sells in two countries . The demand curves in the two
countries are p1...
asked 2 hours ago -
A .15kg rubber ball is bounced off a wall. Before hitting the
wall, the ball moves...
asked 3 hours ago -
A manufacturing company preparing to build a new plant is
considering three potential locations for it....
asked 3 hours ago -
B. If compound Y has approximately the same values of solubility
in toluene as compound X,...
asked 3 hours ago -
Oscar Inc. has inventory in Japan valued at 39,051,000 Yen one
year ago. One year ago...
asked 4 hours ago -
If Canada suffered from "fundamental disequilibrium," and its
government choose not to devalue its currency, a...
asked 4 hours ago -
4. How many input & output Key Value Pairs are passed into,
and emitted out of...
asked 4 hours ago -
Why would your heart not function well if constructed of
skeletal muscle? What is the particular...
asked 4 hours ago