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1) Draw the structures of methyl salicylate, and say what evidence indicates that methyl salicylate was formed.
2) Draw the structures of both acetylsalicylic acid and methyl salicylate. Circle and name the funcitnal groups in both compounds
3) Give examples and names of any other compounds that contain the functional groups.
4) The fragrance of apricots is due to the ester pentyl butanoate. Write the equation for the synthesis of this ester from the acid and the alcohol
5) provide the structure of isoamyl acetate, the alarm pheromone of the honeybee.
Can someone please provide both a CNMR and HNMR interpretation table for secbutylbenzene WITH labeled structures for each?
A solution is made by taking 54.62 g of K2CrO4 in enough water to make 250.0 mL of solution. The molarity of the solution is therefore
a)the anode b)the cathode c)the half reaction at the anode d)the half reaction at the cathode e)the overall reaction f)the shorthand cell notation
The weight of an object is the product of its mass, m, and the acceleration of gravity, g (where g=9.8 ~\rm m/s^2). If an object's mass is m=10.~\rm kg, what is its weight
Give a brief discussion of the chemistry of Diels-Alder reactions and why do ENDO products usually predominate
A 0.5M aqueous solution of hypobromous acid (for which Ka=2.3 * 10*-9) has what pH ? a. 6.78 b. 5.36 c. 4.47 d. 3.39 Please show the counting process.
Given the following balanced reaction, if a mixture of 1.50 mol of Al and 3.00 mol of Cl2 are allowed to react, how many moles of AlCl3 are formed, assuming a 75% yield?
Recall from class that we estimated the pi bond in ethylene to be about 350 kJ/mol. Use the same approach to estimate the strenghth
what is the chemical calculation to figure out the following: calculate the [H+] in the following solution and indicate whether the solution is acidic or basic: [OH-] = 2.32 x 10-4
A buffer solution is prepared by adding 15.00 g of sodium acetate ( NaC2H3O2) and 12.50 g of acetic acid to enough water to make 500 mL of solution.
In acid-base equilibria, the strength of acids and bases are reflected by their Ka's and Kb's, respectively. Explain, using examples while Ksp cannot directly reflect the solubility of the ionic compound.
Explain how the acid hydrolysis of starch differs from the enzyme catalyzed hydfolysis. Compare products as well as conditions of time
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