1. Methyltranscinnamate is
having ester as a function group.
2. Eater will not react with NaHCO3.
3. So there is no reaction between methyltranscinnamate and NaHCO3.
please draw out the acid base reaction between methyl-trans-cinnamate and sodium bicarbonate!! Krew acid base rxn...
In the Methyl Cinnamate reaction, if you started with 2.0g Cinnamic Acid, how many milliliters of methanol would be required to react with it in a one-to-one molar relationship? (density of methanol: 0.792 g/mL)
Post-Lab Questions HW1. Solid methyl trans-cinnamate is (basic/ acidic/ neutral)? Solid trans-cinnamic acid is (basic/ acidic/ neutral)? If you could not perform an FT-IR, GC-MS, or 'H/C NMR, what two things could you do in the lab to validate the presence of the product upon isolation given that both the starting material and product are white solids? 2. HW2. A wash removes undesired materials from the phase the product is in to another phase. An extraction removes the desired product...
1. A student carried out a reaction between sodium bicarbonate and nitric acid three times. The masses of the samples of sodium bicarbonate were 0.0398 g. 39.89 mg and 39.986 mg. Calculate the average mass. Select one a 39.9 mg O b. 0.0400 g C.39.892 mg d 39 89 mg e. 119.7 mg in state INCORRECT
Draw the mechanism of the bromination reaction between trans cinnamic acid and bromine. Be sure to include stereochemistry( wedge and dashed structures). The product obtained was the racemic mixture of (2R,3S) and (2S,3R) of 2,3-dibromo-3-phenylpropanoic acid.
Write the balanced chemical equation for the reaction between sodium bicarbonate and sulfuric acid (products are sodium sulfate, carbon dioxide, and water). If you used 10 mL of 2.0 M H2SO4 and 2.50 g of NaHCO3 in a similar reaction to what you did in lab, which reactant is limiting? Show all calculations.
please help with this question.
Extra credit Homework on Acid-Base Titration You can use the technique of titration to determine the concentration of a mixture of sodium carbonate and sodium bicarbonate. Titration is performed using a solution with a known concentration of hydrochloric acid (HCI). During the titration, HCl reduces gradually the alkalinity of the solution until the pH is acid. The reaction occurs in two stages in the first part you titrate the total amount of carbonates present in...
6) Write the reaction between methanoic acid and methanol *) Draw the condensed formula of the base hydrolysis (saponification) of ethanoic acid and sodium hydroxide
Draw out the mechanism for the reaction between sodium borohydride and methanol to form hydrogen gas.
please write out the redox reactions for methanol,
ethanol, 2-propanol, and 2-methyl-2-propanol based on this
experiment
Notes Sulfuric acid causes chemical burns that can seriously damage skin eyes; avoid contact. he solid t with Clean and number five small test tubes. Add 1 mL of aqueous 0.05% nota sium permanganate to each test tube. Use test tube #1 as a control and add one drop of each of the following alcohols to the other test tubes: methanol: #3, ethanol;#4,2-propanol; #5,...
22. Write an equation that accounts for the solability of benzoic acid in aqueous base, 23. What would you expect to happen if a solution of sodium benzoate were acidified? Write an equation. 24. What would have been the effect of omitting the sulfuric acid from methyl benzoate preparation by reacting benzoic acid with methanol? 25. Criticize the following techniques: (a) Heating a mixture that contains n-hexane using an open flame. (b) For a reaction, heating a mixture that contains...