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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.
a 184-mg sample of na2co3 is dissolved in h2o to give 3.00l of solution.nbsp what is the concentration of na in parts
Give the systematic names for the formulas, or the formulas for the names. (using the format copper(II) chloride for CuCl2, and using the format CO2 for CO2. Omit the centered dot for hydrates.)
calculate the ph of the final solutiona solution is made by dissolving 25.6 g of naoh in approximately 450 ml of
At 900 titanium tetrachloride vapor reacts with molten magnesium metal to form solid titanium metal and molten magnesium chloride. Write a balanced equation.
The freezing-point depression measurement of benzoic acid in acetone yields a molar mass of 122 g; the same measurement in benzene gives a value of 242 g
The optical rotation of a sample composed of only D-lactose is determined [a]abs = 0.99 degrees. [a]D is known to be 52.3 degrees for D-lactose. If the cell path length was 0.8 dm and the concentration of D-lactose in the sample was 0.17 g/mL,
How many atoms are present in a 75.0cm^3 sample of plumber's solder, a lead-tin alloy containing 67%Pb by mass and having a density of 9.4g/ml
The Standardized solution of NaOH is used to titrate a solution of HCI. Write the balanced equation for this reaction. Calculate the molarity of the HCl solution.
A mixture of gases contains 7.5g hydrogen and 29.6 nitrogen with a total pressure of 127 torr. Calculate the solubility of nitrogen gas
Based on standard reduction potentials, would you expect copper metal to oxidize under standard conditions in the presence of oxygen and hydrogen ions
Assume that you need to prepare 4-methyl-2-pentyne and discover that the only alkynes on hand are acetylene and propyne. You also have available methyl iodide, isopropyl bromide, and 1,1-dichloro-3-methylbutane.
to scale-forming water to convert calcium carbonate to calcium bicarbonate. write the chemical equation for this reaction.
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