If benzaldehyde has completely oxidized to benzoic acid. What difference would this make to the IR...
What would be difference between the IRs of p-toluic acid (starting material) and 4- (bromomethyl)benzoic acid (product)? (You don’t need to look up the IR of p-toluic acid, just think about what is changing between the starting material and product). Why is IR not a good way to verify that you made product?
Predict all IR stretches above 1500cm-1 that would be observed for this benzoic acid. OH
What IR Spectra is this? The options are: Acetamide, Benzoic Acid, Benzophenone, p-Aminobenzoic Acid, and Triphenyl Methanol 1% 4000 3500 3000 2500 2000 1500 1000 650 cm-1
2. A solution containing a mixture of naphthalene, benzoic acid, and benzaldehyde is analyzed via TLC and GC. Use the structures and properties of the compounds to aid in answering the following questions. A. In the TLC experiment, the mixture is spotted on a silica TLC plate and eluted with a 1:1 mixture of hexanes and ethyl acetate. Three spots are observed on the plate, with Re values of 0.25, 0.58, and 0.74. Indicate which spot corresponds to which compound....
e. How many sets of non-equivalent protons are present in Benzoic Acid? f. Label all protons in your structure (Benzoic Acid) and indicate what would be the multiplicity of each set of non-equivalent protons in your compound (singlet, doublet, ect.)? g. How many peaks would you predict would appear in the Carbon-13 NMR spectrum? Please label all carbons in your structure (Benzoic Acid) h. Which carbon atom in your compound would you predict would be the farthest downfield in your...
How would using IR spectroscopy verify that a compound is oxidized. The compound is 2-heptonal . What IR bands would I look for?
What is the reason for the big difference in melting points for Benzoic Acid and Cholesterol?
Benzoic acid has anti-microbial activity but benzoate does not. Based on the pKa of benzoic acid (4.2) , what types of foods would be well preserved with benzoate?
Benzoic acid has a molar mass of: 122.1 g/mole. What is the molarity of a benzoic acid solution in which 14.7 grams of solute are placed in 74.2 mL of solution. REPORT YOUR ANSWER TO 3 DIGITS DO NOT PUT UNITS IN THE ANSWER BOX Answer: -5 Benzoic acid is a weak acid with K = 6.46 x 10 What is the pH of a solution which has concentration: 0.580 M benzoic acid? REPORT YOUR ANSWER TO 3 DIGITS ACCURACY...
What is the net yield of ATP when Phosphoenolpyruvate is completely oxidized into CO2 via glycolysis, citric acid cycle and oxidative phosphorylation. Be sure to include ATPs produced by substrate level phosphorylations and oxidative phosphorylations coupled to reduced coenzymes. Please explain or show work, I don't understand how to answers these types of questions.