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![182] Rate of SNt reaction : tho> CHOH > CH₃ CHOH > Hech Highest Least, Solvoly Solvolysis B3 Yes the observed rate is Consis](http://img.homeworklib.com/questions/d0c58460-44f2-11ea-9d7c-2d481d0929c5.png?x-oss-process=image/resize,w_560)
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can question B of B2 and B3 be answered please. information has also been provided B....
can question A2 part a and b be answered and labeled please. information has been provided....
can question A2 part a and b be answered and labeled please.
information has been provided.
NUCLEOPHILIC SUBSTITUTION A. Structural Effects on S, 1 and S 2 Reactivity Al. In the following table, record the results of your group's experiments with the five alkyl halides and the two reagents, sodium iodide in acetone and alcoholic silver nitrate. Note the elapsed time required for turbidity to appear and for a precipitate to form. I you heated any of the test tubes,...
Sn1 reactions are effected by solvent. Can you just explian what the predicted order will be...
Sn1 reactions are effected by solvent. Can you just explian what
the predicted order will be and why.
Arrange the four test tubes in the test tube stand. In the first test tube, add 1 mL 1: 1 of methanol: water solvent solution. In the second tube, add 1 mL of a 1: 1 ethanol: water solvent solution. In the third tube, add 1 mL of a 1: 1 1-propanol: water solvent solution. In the fourth and final tube, add...
3. The concentration of sodium hydroxide in this experiment is approximately 2%. Why isn't it necessary...
3. The concentration of sodium hydroxide in this experiment is approximately 2%. Why isn't it necessary to know the precise concentration of the base? Effect of Solvent on the SNI Solvolysis of tert-butyl chloride 1. Students will work in pairs. You will prepare mixtures of ethanol and water as well as another solvent (assigned by your lab instructor) and water. The composition of each mixture is given in Table 1. 2. Label four test tubes. To each test tube add...
than other labs. These are toxicity, volatility, and flammability. We routinely use toxic organic solvents like...
than other labs. These are toxicity, volatility, and flammability. We routinely use toxic organic solvents like methanol and acetone that are volatile (have low boiling points), but even solid organic materials can produce vapors that may be toxic. Furthermore, organic materials are flammable, and solvent vapors in the air can and do produce explosive mixtures. You should take some general precautions when doing organic chemistry: Do not get solutions on your skin. You do not need to always wear gloves...
This was a analysis questioned asked on my lab report ? I need help, I included...
This was a analysis questioned asked on my lab report ? I need help, I included part C on there and the whole procedure of how it works. Will you please help me how to determine the concentration in a concentration % ? Heres the question: 4. For the 10 mixtures that were created in Part C: Classification of Mixtures procedure, determine the concentration in a concentration % (m/m, v/v, or m/v). Include a unit with your value and a...
please help with #5 (sn2) and #6 (sn1) 52 Reaction Rates 1. Pace drops of the...
please help with #5 (sn2) and #6 (sn1)
52 Reaction Rates 1. Pace drops of the compounds in the 9.1 in separate labeled test tubes Table 9.11 FE for Relative Reaction Rates is Sy Reactions Halide Halide S hare -Chord CECH.CH.CH.CH 1-Broomoburane Нr CHCHCHCH typ=77-78°C b.100-101 C oboti CH CH CH.CH 2-Chloro-2-methylbute CH C CH CH, tip-85.86 C 2-r by CI-CH:CHCH, 1-Chloro2- methylpropane Lp68-69°C 2-Bromo-2-methylbutane pr1073H CHỤC CHÍCH, CH CICH.C-CH, H-Chloro-2.2- dimethylpropane -84-85' Browobenzene bp-156 Benzyl Bromide bo198199 2. Recording...
Show Calculation of % ethanol in each tube below. A. Preparation of Standards (4.5pt) # %(v/v)...
Show Calculation of % ethanol in each tube below.
A. Preparation of Standards (4.5pt) # %(v/v) Tube Ethanol Observations after heating Oil. turned light orange. LOL turned light orange 2.04. turned burnt orange 3.0% turned dark Yellow green 4.01. turned light green 5.01. turned dark blue igreen 6.07 turned light blue 7.01 turned light blue 8.07. turned light blue Show calculation of %(v/v) ethanol in each tube below (2.25pt): PROCEDURE: NOTES: Follow all standard safety precautions. Discard all waste into...
please answer questions 1 through 6 with the information provided. Enzyme Specificity Are Sucrase and Lactase...
please answer questions 1 through 6 with the
information provided.
Enzyme Specificity Are Sucrase and Lactase specific to Sucrose and Lactose? I: Experimental Procedure 1. Add 0.3 g of sucrose to three different test tubes. Make sure to remember to label them 1 to 3. 2. Add 5 mL of Dl water to test tube number 1. Add 5 mL of sucrase to test tube 2. Add 5 ml of lactase to test tube 3. 3. Add 0.3 g of...
QUESTION: Write a flow scheme for the work-up. THE WORK UP:
QUESTION:
Write a flow scheme for the work-up.
THE WORK UP:
C. Work-up (save all layers) and Isolation of Product MgBrCl Benzoic acid Transfer the mixture into a test tube. Rinse the beaker with about 3 mL of regular (not anhydrous) diethyl ether and pour the washings into the test tube. There should be two distinct layers in the test tube Remove the aqueous layer (to be discarded) and shake the ether layer with about 2 mL of 3 M...
Please answer both!!! Question 1 1 pts How many millimoles of tert-butyl chloride will be present...
Please answer both!!!
Question 1 1 pts How many millimoles of tert-butyl chloride will be present in each reaction? 3,000 Question 2 1 pts How many millimoles of hydroxide ion will be present in each reaction? 7.000 Page < 3 > of 4 - ZOOM GENERAL PROCEDURE 1. Obtain a 5 ml graduated pipet with a bulb, a thermometer, and a stopwatch. Obtain twelve test tubes in a rack from the cart in the laboratory. 2. Pipet 3 ml (5...
can question A2 part a and b be answered and labeled please.
information has been provided.
NUCLEOPHILIC SUBSTITUTION A. Structural Effects on S, 1 and S 2 Reactivity Al. In the following table, record the results of your group's experiments with the five alkyl halides and the two reagents, sodium iodide in acetone and alcoholic silver nitrate. Note the elapsed time required for turbidity to appear and for a precipitate to form. I you heated any of the test tubes,...
Sn1 reactions are effected by solvent. Can you just explian what
the predicted order will be and why.
Arrange the four test tubes in the test tube stand. In the first test tube, add 1 mL 1: 1 of methanol: water solvent solution. In the second tube, add 1 mL of a 1: 1 ethanol: water solvent solution. In the third tube, add 1 mL of a 1: 1 1-propanol: water solvent solution. In the fourth and final tube, add...
3. The concentration of sodium hydroxide in this experiment is approximately 2%. Why isn't it necessary to know the precise concentration of the base? Effect of Solvent on the SNI Solvolysis of tert-butyl chloride 1. Students will work in pairs. You will prepare mixtures of ethanol and water as well as another solvent (assigned by your lab instructor) and water. The composition of each mixture is given in Table 1. 2. Label four test tubes. To each test tube add...
than other labs. These are toxicity, volatility, and flammability. We routinely use toxic organic solvents like methanol and acetone that are volatile (have low boiling points), but even solid organic materials can produce vapors that may be toxic. Furthermore, organic materials are flammable, and solvent vapors in the air can and do produce explosive mixtures. You should take some general precautions when doing organic chemistry: Do not get solutions on your skin. You do not need to always wear gloves...
please help with #5 (sn2) and #6 (sn1)
52 Reaction Rates 1. Pace drops of the compounds in the 9.1 in separate labeled test tubes Table 9.11 FE for Relative Reaction Rates is Sy Reactions Halide Halide S hare -Chord CECH.CH.CH.CH 1-Broomoburane Нr CHCHCHCH typ=77-78°C b.100-101 C oboti CH CH CH.CH 2-Chloro-2-methylbute CH C CH CH, tip-85.86 C 2-r by CI-CH:CHCH, 1-Chloro2- methylpropane Lp68-69°C 2-Bromo-2-methylbutane pr1073H CHỤC CHÍCH, CH CICH.C-CH, H-Chloro-2.2- dimethylpropane -84-85' Browobenzene bp-156 Benzyl Bromide bo198199 2. Recording...
Show Calculation of % ethanol in each tube below.
A. Preparation of Standards (4.5pt) # %(v/v) Tube Ethanol Observations after heating Oil. turned light orange. LOL turned light orange 2.04. turned burnt orange 3.0% turned dark Yellow green 4.01. turned light green 5.01. turned dark blue igreen 6.07 turned light blue 7.01 turned light blue 8.07. turned light blue Show calculation of %(v/v) ethanol in each tube below (2.25pt): PROCEDURE: NOTES: Follow all standard safety precautions. Discard all waste into...
please answer questions 1 through 6 with the
information provided.
Enzyme Specificity Are Sucrase and Lactase specific to Sucrose and Lactose? I: Experimental Procedure 1. Add 0.3 g of sucrose to three different test tubes. Make sure to remember to label them 1 to 3. 2. Add 5 mL of Dl water to test tube number 1. Add 5 mL of sucrase to test tube 2. Add 5 ml of lactase to test tube 3. 3. Add 0.3 g of...
QUESTION:
Write a flow scheme for the work-up.
THE WORK UP:
C. Work-up (save all layers) and Isolation of Product MgBrCl Benzoic acid Transfer the mixture into a test tube. Rinse the beaker with about 3 mL of regular (not anhydrous) diethyl ether and pour the washings into the test tube. There should be two distinct layers in the test tube Remove the aqueous layer (to be discarded) and shake the ether layer with about 2 mL of 3 M...
Please answer both!!!
Question 1 1 pts How many millimoles of tert-butyl chloride will be present in each reaction? 3,000 Question 2 1 pts How many millimoles of hydroxide ion will be present in each reaction? 7.000 Page < 3 > of 4 - ZOOM GENERAL PROCEDURE 1. Obtain a 5 ml graduated pipet with a bulb, a thermometer, and a stopwatch. Obtain twelve test tubes in a rack from the cart in the laboratory. 2. Pipet 3 ml (5...
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PLEASE DO BOTH OF THESE IN PYTHON!!! AND MAKE SURE THAT
I CAN COPY THE CODE....
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