Determine the general concept behind the dipole moments
Determine the general concept behind the dipole moments of carbonyl compounds with electron donating and electron withdrawing groups.
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The acid catalyzed hydrolysis of amides to form carboxylic acids is not reversible. The acid catalyzed hydrolysis of esters to form carboxylic acids is reversible. Why is the second reaction irreversible, while the first is reversible?
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How can write the reaction for a Fischer etherification that would convert butanoic acid to ethyl butanoate. What needs to be done to drive the reaction toward the ethyl butanoate product?
How can write down the sequence that involve thiols and will convert the acetone to propane? How can calculate the electronic structure of the carbonyl group?
Can you check the purity of your product by TLC using ethyl acetate as an elution solvent? Caffeine is soluble in ethyl acetate.
Determine the numbers of grams of the nonvolatile solute glycerol, C3H5(OH)3, must be added to 102 g of methanol to obtain a solution with a vapor pressure of 132 torr? The vapor pressure of pure methanol, CH3OH, at 30°C is 160 torr.
A 21.0%solution of the nonvolatile solute ethylene glycol, C2H4(OH)2,in water is prepared. The vapor pressure of water at 20°C is 17.5 torr. Determine the change in vapor pressure of the solution to three significant figures.
What exactly is ATP? What happens in the kerbs cycle and why does it happen and how same as above for the electron transport chain?
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