Alcohols and Phenols Questions and Answers

When CH3CCI is treated with excess phenylmagnesium bromide in ether, with subsequent aqueous work up, the resultant product: can undergo elimination with Kotbu can be oxidized by jones reagent can be reduced with Lithium aluminum hydride can undergo SN2 reaction to produce alkyl halide

True / False: An alcohol is an organic compound that contains the hydroxyl group True False

Provide a sequence of laboratory reactions which could be used to prepare 2-methylpropylmagnesium bromide [whose formula is (CH₂)2CHCH₂MgBr] starting with 2-methylpropene. Your sequence must proceed through an alcohol as an intermediate product.

Choose the correct product for the following reaction: 2-bromo-2-methylpropane no reaction 2-bromopropane 2-methyl-2-propanol 2-bromopropanol

Wine goes bad soon after opening because the ethanol (CH3CH₂OH) in it reacts with oxygen gas (0₂) from the air to form water (H₂O) and acetic acid (CH₂COOH), the main ingredient of vinegar. What mass of acetic acid is produced by the reaction of 8.8 g of oxygen gas? Round your answer to 2 significant digits.

Write the structural formula for the product that forms when 1-methylcyclopentene reacts with Hg(OAc)2 in THF and H₂O, then NaBH4, OH-. Note: All structures should be drawn with no bonds between carbon and hydrogen.

Write the structural formula for the product that forms when 1-methylcyclopentene reacts with KMnO4. OH, heat, then H₂O*. Note: All structures should be drawn with no bonds between carbon and hydrogen.

Write the structural formula for the product that forms when 1-methylcyclopentene reacts with BH THF, then H₂O₂, OH. Include in your answer. Draw only one enantiomer. stereochemistry Note: All structures should be drawn with no bonds between carbon and hydrogen.

Which of the following statements is true? Multiple Choice Saliva contains keratin, a slippery protein that is used to make mucus. Insulin and glucagon are proteins. Most human cells rely almost entirely on protein for energy. Edema occurs when a healthy person consumes more protein than needed.

Read the following lines from Chapter 2 of Oliver Twist by Charles Dickens. 'Please, sir, I want some more.' The master was a fat, healthy man; but he turned very pale. He gazed in stupefied astonishment on the small rebel for some seconds, and then clung for support to the copper. The assistants were paralysed with wonder; the boys with fear. 'What!' said the master at length, in a faint voice. What do you understand about the situation from the dialogue? Ecstatic Shocking and Tense Calm

Calculate the percentage composition for SiO2. Mass percentage of silicon = ____% Mass percentage of oxygen =____%

During acid-catalyzed hydration, which of the following alkenes might lead to a rearranged product? 2-methylbut-2-ene 3,3-dimethylbut-1-ene 4-methylpent-1-ene 3-methybut-1-ene Both 3,3-dimethylbut-1-ene and 3-methybut-1-ene All undergone carbocation rearrangement.

Wine goes bad soon after opening because the ethanol (CH₂CH₂OH) dissolved in it reacts with oxygen (O₂) gas to form water and aqueous acetic acid (CH3COOH), the main ingredient in vinegar. Calculate the moles of acetic acid produced by the reaction of 0.10 mol of ethanol. Be sure your answer has a unit symbol, if necessary, and round it to the correct number of significant digits.

Which compound is an alcohol? (A) butanal (B) butanone (C) butane (D) 2,2-butandiol

Water is capable of dissolving a variety of different substances, which is why it is such a good solvent. It is often called the universal solvent because it dissolves more substances than any other liquid. The reason for this is best explain by which of these? Select one: a. Water is polar with a positive and negative side. b. Water bonds with most chemicals. c. Water expands as it freezes. d. Water is the most abundant liquid on earth.

A student conducts an experiment to determine the specific heat of iron. The student calculated the specific heat to be 0.40 J/g°C. The actual value is 0.45 J/g°C. Calculate the percent error. SHOW ALL WORK