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Friedel-Crafts alkylation of toluene (C6H5CH3) with tert-butyl chloride [(CH3)3CCl] and aluminum chloride (AlCl3) occurs
a. faster than Friedel-Crafts alkylation of benzene and gives a mixture containing mostly o- and p-tert-butyltoluene.
b. faster than Friedel-Crafts alkylation of benzene and gives mostlym-tert-butyltoluene.
c. slower than Friedel-Crafts alkylation of benzene and gives a mixture containing mostly o- and p-tert-butyltoluene.
d. slower than Friedel-Crafts alkylation of benzene and gives mostly m-tert-butyltoluene
a certain protein was found to contain 0.639% zinc by mass. Determine the minimum molecular mass of the protein.
why is it easier to analyze a mixture of atomic species by absorption spectroscopy than it is to analyze a mixture of molecular species?
Calculate the mass of sugar and salt in the original mixture. The other answer posted to the other time this questionw as posted seems to be incorrect.
Show the full mechanism of bromination for both 2,4-nitrophenol
NaOH is added to K2CrO4 and K2Cr2O7 separately in test tubes and a color change is noted.
calculate the mass of urea that should be dissolved in 201 g of water at 35degc to produce a solution with a vapor
Give the charge and full ground-state electron configuration of the monatomic ion most likely to be formed by the element.
The balanced net ionic equation for the neutralization reaction involving equal molar amounts of HCl and CH3CH2NH2 is
A certain quantity of a gas occupies 61.3 mL at 68 ?C. If the pressure remains constant, what would be the volume of the gas at 128 ?C?
At 200°C, in the reaction below, the molar concentration of A was 7.81 M after 2.33 s and 1.45 M after 7.93 s. What is the average rate of reaction in M/s? 2A => Q + Z
If a photon has a wavelength of 412.2 nm, what is its energy in J, frequency in s^-1, wavenumber in cm-1, and linear momentum in kg m/s
Barbituric acid (ka = 1.1x10^-4) is used in the manufacture of some sedatives. For a 0.6733 M solution of barbituric acid, calculate
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