please explain why! 11. (2 points) Circle the member of each pair that is more soluble...
Describe the classification of alcohols; describe the boiling points and solubility of alcohols, phenols, and ethers. Classify each of the following alcohols as primary (1 degree), secondary (2 degree) or tertiary (3 degree); Classify each of the following alcohols as primary (1 degree)j, secondary (2 degree), or tertiary (3 degree): Predict the compound with the higher boiling point in each of the following pairs: a. ethane or methanol b. diethyl ether or 1-butanol c. 1-butanol or pentane Predict the compound...
Predict which member of each pair is more soluble in water. Explain your prediction Br
7). a). Is the acetone molecule non-polar or polar? Circle. Non-polar Polar b). Sketch pictures of the intermolecular forces that would occur between the molecules of acetone and the molecules of 2- propanone if you have a mixture of the two liquids. What would be the main type of IMF that is responsible for the attraction? (Give a name for the IMF). c). The pentane molecule and the 2-pentanone molecule both have five carbon atoms on their structures. Why 2-pentanone...
он нас A CH3 B CHa 11) Match the molecule wi acetal 12) Circle the th the functional group _hemiacetal _ketal compound that has the higher boiling point and state a reason why -diethyl ether or 1-butanol N,N-dimethylethanamine or 1-butanamine 3-hexanol or 3-butanol - Butanamide or N-methyl-1-propanamide 13) Circle the compound that is more soluble in water and state a reason why -2-hexanol or 1-propanol N,N-dimethylpropanamide or pentanamide 1-butanol or diethyl ether -3- heptanamine or 3-pentanamine Glucose но. 6 HO-C-H...
Why is this the answer? 3. (9 points) For each pair, circle the species that will dissolve better in water. H i b) HNH OH : HO c) OH :
please explain 1. Why is the conjugate base of aspirin more soluble in water than ether? 2. Why does the extraction of aspirin by NaHCO3 generate a gas? 3. Assume 1 g of the 3 g is aspirin. Show by calculation that 7 mL of 6 M HCI is enough to completely neutralize the conjugate base of aspirin to the neutral compound.
Pre-lab questions for Experiment #1: Crystallization 1. Why should open flames NOT be used around organic solvents? 2. Of the following, which are flammable? Circle all that apply. Acetone Water Ethanol 3. An organic compound (literature mp=255 - 256°C) has the following solubilities: solvent soluble cold soluble hot acetone yes yes water no no ethanol no yes petroleum ether no no Which is the best solvent to recrystallize the organic compound? Why? Why are the other solvents not suitable? Explain...
Please help! Circle the fastest reactant for each pair in the test and give rational reason. Thanks a lot!!! Puir Test Rationale to Nal/acetone AgNO,/ethanol Nal/acetone AgNO,/ethanol
lo (6 points) a. Why must ether used as solvent for the Grignard be scrupulously free of water or alcohol? b. 1-butanol, diethyl ether and pentane have close molecular weight but different boiling point, 1-butanol having the highest boiling point. Explain these observations
11). (12 pts) For each pair of nucleophiles, CIRCLE the one that is more nucleophilic, and provide a short explanation for your choice. A) CH.CH.CH OH and CH CH CH NH B) CH-OH and C H-O"Nat C) I and Br" D) (CH-CH2),P (Triethylphosphine) and (CH-CH2),N (triethylamine)