Dehydration of Cyclohexanol

Use the following reagent table for the reaction of: cyclohexanol + H2 SO4 → cyclohexene Chemical MW (g/mol). Density (g/mL) mmols used Amount used cyclohexanol 100.16 0.9624 1.50 mL Sulfuric Acid 98.08 1.83 1.00 mL cyclohexene 82.14 Based on your answers in the previous two questions, identify what the Limiting Reagent for the reaction is:

7) You want to synthesize 3-methyl-2-pentene from 2-chloro-3-methylpentane. Which reagent would you use? a. HCI, heat b. NH:(aq), 25°C c. CH:CO2NA, CH:CO2H, heat d. CH3CH2ONA, CH3CH2OH, heat e. CН:CH2ОН, heat

How to

Can you explain it? Provide examples with the various steps and explanations. How halogens affect the boiling/melting point? Does number of halogens affect it? For example, Ch3-Ch3 vs Ch3-Br vs Br-Ch3-Br

7. The reaction of methoxide anion with bromoethane to yield the ether ethyl methyl ether and the bromide anon (Br-) is an excellent example of a general reaction type called Sy2 (substitution nucleophilic bimolecular): CH,0+ CH,СH-Br a CH3-0-CH,СH; + Br- a. Change in enthalpy is -103 kJ/mol; the change in entropy is + 0.025 kJ/mol-K. Calculate DG at 300K. b. Is the reaction endergonic or exergonic? c. Is the reaction endothermic or exothermic? d. Use curved arrows to show the complete mechanism. Reaction of 2-methyl-1-butene with H-Cl could yield TWO alkyl chloride products. Draw and name 8. them.

orgo chem questions

An ether has a lower boiling point than an aldehyde of the same mass (or number of C atoms).  Why is this? a. the ether, containing a carbonyl group, interacts more strongly (ether molecule to ether molecule) than does an aldehyde (molecule to molecule), b. The ether, with its single O atom, can H bond to only 2 water molecules. c. The ether, with its single O atom and no attached H atom, does not form H bonds and does not have a dipole for dipole/dipole interaction. d. All of the above.

2. Functional Groups Name each nitrogen-containing functional group in the following molecule a = a b = H3C CH3 C = Provide a generic structure (e.g. R = alkyl group) for the following functional groups d. epoxide e. peroxide

CH2 H3C H3C COOH Reagents e. PB13 f. NaCN then H3O* g. NBS, CCI4 h. CrO3, H2SO4 а. HBr b. Mg, ether c. CO2, ether then H3O* d. BH3, THF then H2O2, OH"

1.The reduction of butanoic acid can form butanal and butan-1-ol. The boiling points of these compounds are shown in Table 1 below. Table 1-Boiling points of butanyl- compounds. Boiling Point (°C) Compound butan 1-ol 120 butanal 75 butanoic acid 164 a) Write a balanced chemical equation for this reaction.. Clearly indicate what conditions, catalysts, solvents, or other reagents would be required to perform this reaction. Include state symbols. b) Explain, with reference to intermolecular forces, how the process of distillation could be used to separate butan-1-ol from the other organic compounds in this reaction mixture. c) Describe an experimental procedure for a simple test that can be performed to confirm that the sample of butan-1-ol obtained by distillation does not contain any butanoic acid.

( plz with detail explanation )

The theoretical yield of 1-methylcyclohexene in moles(from 2-methylcyclohexanol amount of 2.239 gram).  The theoretical yield of 1-methylcyclohexene in moles is 0.01961. 1. What is the corrected actual yield(% Relative Area for 1-methylcyclohexene is 82.81%)? The theoretical yield of 1-methylcyclohexene in moles is 0.01961. 2. . What is the calculation of the %yield of 1-methylcyclohexene?

Can you help me answer this question that I found in my chem study guide?

Show how to convert cyclohexanol to these compounds. a. Cyclohexene b. Cyclohexane c. Cyclohexanone d. Bromocyclohexane

Starting with cyclohexanone, show how to prepare these compounds. In addition to the given starting material, use any other organic or inorganic reagents as necessary. a. Cyclohexanol b. Cyclohexene c. cis-1,2-Cyclohexanediol d. 1-Methylcyclohexanol e. 1-Methylcyclohexene f. 1-Phenylcyclohexanol g. 1-Phenylcyclohexene h. Cyclohexene oxide i. trans-1,2-Cyclohexanediol

20:32 hydroxide 2. Using curved arrows, show the deprotonation mechanism of phenol with (OH). Also, provide the structure of the product of this deprotonation. Start answering this question by drawing the structure of phenol. Then hydroxide ion. Find your most reactive electrons and draw the curved arrow that shows where they would go to deprotonate phenol. Then "make a bond break a bond" write they question 3. Provide valid resonance structures for the product of the previous arrow(s) charge moving onto the ortho- and para positions. Use curved to show how the charge resonates to the next structure in your scheme. all the proper notations for depicting resonance. that show the in the structures Be sure to use Send a chat C

5 moles of ethanol, 6 moles of ethanoic acid, 6 moles of ethyl ethanoate and 4 moles of water were mixed together in a separatory funnel at 15 ° C. After equilibration was established, only 4 moles of ethanoic acid were found in the funnel. a) Write the equation for the reaction between ethanol and ethanoic acid to form ethyl ethanoate and water. b) How many moles of ethanol, ethyl ethanoate and water are present in the equilibrium mixture? d) What is the value of the equilibrium constant for this reaction?

10. What product(s) would result from the oxidation of each of the following alcohols with, for example, potassium permanganate? If no reaction occurs, write N.R. a. 2-Butanol b. 2-Methyl-2-hexanol c. Cyclohexanol d. 1-Methyl-1-cyclopentanol