Question
In: Chemistry
1) What alkene(s) will be produced when each of the following alcohols is dehydrated? 2- propanol...
1) What alkene(s) will be produced when each of the following alcohols is dehydrated?
2- propanol
2- butanol
2) Why is phosphoric acid preferred over sulfuric acid for dehydration of alcohols?
3) What measures should be taken if droplets of phosphoric acid are splashed in the eyes?
4) Give an example of a skeletal rearrangement during a dehydration experiment.
5) What is the purpose of adding anhydrous sodium sulfate to the dehydration product in experiment B?
Solutions
queen_honey_blossom answered 1 year agoRelated Solutions
1) What alkene(s) will be produced when each of the following alcohols is dehydrated? Cyclohexanol 2-methylcyclopentanol...
1) What alkene(s) will be produced when each of the
following alcohols is dehydrated?
Cyclohexanol
2-methylcyclopentanol
3-methylcyclopentanol
2,3-dimethyl-2-butanol
2) Illustrate the mechanism for the acid-catalyzed
dehydration of cyclohexanol.
3) Illustrate the mechanism for the acid-catalyzed
dehydration of 2-methylcyclohexanol. How many products are
possible?
4) Write equations to illustrate the reaction of
cyclohexene with KMnO4?
5) Given the following data, calculate the theoretical
yield and percentage yield of cyclohexene:
Cyclohexanol used: 20.0 mL
Cyclohexene obtained: 12.0 g
1) What alkene(s) will be produced when each of the following alcohols is dehydrated? Cyclopentanol 2-methyl-2-butanol...
1) What alkene(s) will be produced when each of the
following alcohols is dehydrated?
Cyclopentanol
2-methyl-2-butanol
2) What is the purpose of adding 2% sodium carbonate
solution to the distillate in Experiment A?
3) If 8.0 grams of cyclohexanol are used in Experiment
A, add 5.5 grams of cyclohexene are produced, what is the
percentage yield?
4) The dehydration of 3,3-dimethyl-2-butanol yields
three different products. Write equations to show how carbocation
rearrangements explain two of the products.
5) List four...
Classify each of the following alcohols as either a primary, secondary, or tertiary alcohol. a. 2,2,-dimethyl-1-propanol;...
Classify each of the following alcohols as either a primary,
secondary, or tertiary alcohol.
a. 2,2,-dimethyl-1-propanol; b. 2-propanol;
c. 2-methyl-1-propanol;
d. 4-methyl-2-pentanol; e. 2-methyl-2-propanol
(1-propanol, 2-propanol, methanol, 95% ethanol, acetone, ethyl acetate, hexane, and toluene) what will happen if each...
(1-propanol, 2-propanol, methanol, 95% ethanol, acetone, ethyl
acetate, hexane, and toluene) what will happen if each one its
mixed separately with spinach extract into a TLC plate
1-propanol (P1° = 20.9 Torr at 25 °C) and 2-propanol (P2° = 45.2 Torr at 25...
1-propanol (P1° = 20.9 Torr at 25 °C) and 2-propanol (P2° = 45.2
Torr at 25 °C) form ideal solutions in all proportions. Let x1 and
x2 represent the mole fractions of 1-propanol and 2-propanol in a
liquid mixture, respectively, and y1 and y2 represent the mole
fractions of each in the vapor phase. For a solution of these
liquids with x1 = 0.210, calculate the composition of the vapor
phase at 25 °C.
Please work through and explain thoroughly. 1-propanol and 2- propanol form an ideal solution at all...
Please work through and explain thoroughly.
1-propanol and 2- propanol form an ideal solution at all
concentrations at 25°C. Given that at 25°C, P*1-prop = 20.9 torr,
P*2-prop = 45.2, and the total P = 39.1 torr when the molar
fraction of 2- propanol (x2-prop) = 0.75, calculate the composition
of both species in the vapor phase, as well as the relative amounts
of liquid and vapor phases at an overall composition of 0.80 at
25°C.
1-propanol (P1° = 20.9 Torr at 25 °C) and 2-propanol (P2° = 45.2 Torr at 25...
1-propanol (P1° = 20.9 Torr at 25 °C) and 2-propanol (P2° = 45.2
Torr at 25 °C) form ideal solutions in all proportions. Let x1 and
x2 represent the mole fractions of 1-propanol and 2-propanol in a
liquid mixture, respectively, and y1 and y2 represent the mole
fractions of each in the vapor phase. For a solution of these
liquids with x1 = 0.790, calculate the composition of the vapor
phase at 25 °C.
What happens to a halogenation reaction of a Alkene or Alkyne when the reaction is cold?
What happens to a halogenation reaction of a Alkene or Alkyne when
the reaction is cold?
You want to convert 2-chloropentane(an alky halide) into 1-pentene (an alkene). Which of the following reagents...
You want to convert 2-chloropentane(an alky halide) into
1-pentene (an alkene). Which of the following reagents would you
choose? (A)NaOH/water (B)KOH/methanol
(C)CH3ONa/CH3OH
(D)
(CH3)3COK/(CH3)3COH
Consider the SN2
reaction of butyl bromide with hydroxide ion , Assuming no
other changes, what effect on the reaction rate would result from
simultaneously doubling the concentrations of both butyl bromide
and hydroxyl ion A. No effect (B)It
would double the rate (C)it would increase the rate six
times
(D) It would increase the rate...
What is accomplished by following the disappearance of the sp2 hybridized peak of the alkene?
What is accomplished by following the disappearance of the sp2
hybridized peak of the alkene?
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