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1. Show the alcohols you would obtain by reduction of the following carbonyl compounds:
(a) CH3 (b) (c) O CH3 | || | CH3CHCH2CHO CH3CH2CCH2CHCH3
2. Give the structures of the major products you would obtain from reaction of phenol with the following reagents:
(a) Br2 (1 mol) (b) Br2 (3 mol)(c) NaOH, then CH3I (d) Na2Cr2O7, H3O+
3. How would you prepare the following compounds from 2-phenylethanol?(a) Benzoic acid(b) Ethylbenzene(e) 1-Bromo-2-phenylethane(d) Phenylacetic acid (C6H5CH2CO2H)(e) Phenylacetaldehyde (C6H5CH2CHO)
4. What products would you obtain from reaction of 1-methylcyclohexanol with the following reagents?(a) HBr(b) H2SO4(e) CrO3(d) Na(e) Product of part (d). then CH3I
5. What products would you obtain from reaction of butan-1-ol with the following reagents?
(a) BBr2 (b)CrO3, H3O+(c) CrO3 (d) A periodinane
A welder uses 20 gallons of gaseous acctylene (C2H4). What volume of O2 gas measured at the same conditions is consumed Given the following equation
The Kal of this aid is 1.0 x 10^-10 and Ka2 is 1.0 x 10^-10. Calculate the concentration of A2- in this solution.
a total of 2.00g of a compound is allowed to react in a foam coffee cup that contains 158 of water. the reaction caused
Problem- Construct a simulated 1H NMR spectrum for 2-chloropropane by dragging and dropping the appropriate splitting patterns into the boxes on the chemical shift baseline, and by dragging integration values into the small box above each signal.
Show that in terms of fundamental units, the units of power are kgm2/s3.
Important information about Heat and temperature, What is Heat? What is temperature? What are the various properties that account for temperature?
You can purchase hydrochloric acid (HCl) in a concentrated form that is 37.0% by mass and has a density of 1.20 g/mL. What is the molarity of hydrochloric acid in this concentrated solution
1.2504 grams of X is dissolved in a 100mL of .05M sulfuric acid and diluted by a factor of a 100 with deionized water. What is the concentration of X
What is the kinetic energy in joules of a 1183 motorcycle moving at 63.
what is the concentration of oygen dissolved in water at 20 degrees celsuis in equilibrium with a gas mixture at 0.81 atm.
Calculate the final temperature of 34mL of ethanol initially at 20celcuis upon absorption of 739 J of heat. (density of ethanol =0.789g/mL )
Explain why in some cases a compound may be an acid as well as in other case not? For example, HCL (hydrogen chloride).
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