Which substance is NOT a Fischer acid? O concentrated H2SO4 Op-toluene sulfonic acid O NHS O...
A stock solution of concentrated sulfuric acid, H2SO4, has a known concentration of 18.0M, What volume of concentrated sulfuric acid must be used to prepare 100.0ml, of 5.50M sulfuric acid solution? Select one: O a. 30.56ml O b. 0.235mL O c. 30.6ml O d. 327.3mL O e. 32.7mL
7. The mononitration reaction of toluene is brought about by reaction with concentrated nitric acid in the presence of concentrated sulfuric acid yielding a mixture of ortho, meta and para isomers of nitrotoluene. Show the expected structures of this mononitration reaction performed on the following isomers of dimethylbenzene (or xylene). Be careful to show distinct products and not simply the same compound drawn in two different orientations. d d a. 1,2-dimethylbenzene SHD clumiol on 1 Winuonmo adiio aman lsge an...
Concentrated sulfuric acid has a density of 1.76 g/cm3 and is 84.0% by weight H2SO4 . What is the molality of this acid?
In the preparation of methyl benzoate from benzoic acid, methanol, concentrated H2SO4, and heat, why is methanol used as the excess reagent? Thank you
Toluene can be made by using which of the following: - HNO3 and H2SO4 -Cl2 and AlCl3 - CH3Cl and AlCl3 -Br2 and AlCl3 -cl2 with FeCl3 -Br2 with FeBr2 -SO3 and H2SO4 -CH3Cl and FeCl3
Which of the following compounds is not an Arrhenius acid? O CH3NH2 O CH3CO2H O H2SO4 O HNO2
What volume of an 18.0 M H2SO4 solution (concentrated sufuric acid) is needed to prepare 150.0 mL of a 0.250 M solution?
Find the mechanism
COOH COOH CH3C1 0=0=o=0 KMnO4 conc. HNO3 Anhy. AICI: heat conc. H2SO4 HO NO2 3-nitro benzoic acid benzene toluene benzoic acid Sn/HCI COOH COOH COOH HO NaNO2 + HCI 0°C COH N CI NH2 3-hydroxy benzoic acid 3-chlorodiazenyl)benzoic acid 3-amino benzoic acid
Which of the following is the conjugate acid of S042-? Select one: O a. H2SO4 O b. H3 0+ O C. HSO32- d. S032- O e. HS04 -
Which sequence of reactions will successfully carry out the
conversion of toluene to m-hydroxybenzoic acid, depicted below? The
answer needs to be s an uninterrupted sequence of five letters (no
commas, spaces, dashes, etc separating the letters) corresponding
to the reactions in the column to the right that you would use.
Question 3 2 pts Which sequence of reactions will successfully carry out the conversion of toluene to m- hydroxybenzoic acid, depicted below? The answer needs to be s an...