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Problem- Predict the product or products formed by potassium tert-butoxide{Koc(ch3)3} promoted dehydrohalogenation of the following compounds. In each case predict which product will the major product. A- 2bromo-3-methylpentane B- 3-chloro-3-methylpentane
Define detailed explanation
The boiling point of methanol is 72.2o C. The molar boiling point elevation constant for methanol is 2.7o C/m. Explain what is the boiling point (in oC) of a solution prepared by dissolving 50g of acidic acid C2H4O2 in 100g of methanol. (Tbo =94.7..
Water at 0 degrees C was placed inside a vessel maintained at low pressure by a vacuum pump. After some of the water evaporated, the remainder froze. If 1.2g of water evaporated, how much ice was obtained? Use the heats of vaporization and fusion ..
Silver chloride, often used in silver plating, contains 75.27% Ag.Calculate the mass of silver chloride in grams required to make 4.4 grams of silver plating.
Explain how can you synthesize phenylpentane starting with a benzene ring and one other compound containing no more than three carbon atoms? Is it probable to make phenylpropane and then add an ethyl group to the chain
How to outline a boiling point-composition diagram for mixtures of toluene and water. With water mole percent of 20.2%, as well as toluene mole percent 79.8% and a boiling point of 85o C.
In 1989, the Exxon Valdez ran aground and spilled 240,000 barrels of crude oil off the coast of Alaska, leaving a 0.5 mm thick layer of oil covering the waters of Prince William Sound. Using the conversion factors given below, determine the area o..
give the molecular formula of a hydrocarbon containing five carbon atom containing five carbon atoms that is a. an
Naturally occurring silicon exists as three isotopes. 92.23% is Si-28 with a mass of 27.977 amu, 4.67% is Si- 29 with a mass of 28.977 amu, and 3.10% is Si-30 with a mass of 29.974 amu. What is the atomic mass of silicon
The same mass of solute is dissolved in 9.82 g of t-butanol instead of cyclohexane. What is the expected freezing point change of the solution
Provide an example of the following mechanism by choosing an appropriate reactant and reagent then drawing curly arrows to show how the mechanism proceeds.
Can someone please define how the bond length of HCl factors in the rotation-vibration spectrum of HCl. Since the IR spectrum of the HCl shows many peaks, however not the HCl peak we want to see.
a solution contains both copper ii and nickel ii. the absorbance of this solution at 394 nm is 0.175 while at 810 nm
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