For question below the separation scheme, please indicate the compound that best fits in the blank of the separation scheme. Hint: s = solid, I = liquid, g = gas and aq aqueous. 4-methylacetophenone soluble aluminum salt (AlCl3 destroyed by aqueous HC1) acetic acid (from any unreacted acetyl chloride) trace toluene hydrochloric acid water aq soluble aluminum salt acetic acid hydrocholic acid water methylene chloride multiple Extractions with water and methylene chloride organic 4-methylacetophenone methylene chloride trace toluene trace acetic acid, and H₂O trace 3) organic 4-methylacetophenone methylene chloride trace toluene trace water extract with aqueous aq 5)_ sodium chloride water CO₂(g)

Acid 3- Fluro benzoic NO2 NO2 Nitro ben zene 1,3- Dinitro benzene HO. Fina! (3- Fluoro kenzayamine) NH2 3- Fluoro ben zamide

I want you to solve for HAc using the ammonia sample as reference.

4. Below is an acid-base extraction flow chart. The four compounds seen in the first box was mixed and dissolved in dichloromethane. Complete the flow chart by drawing (bond-line structure) the organic compound that is found in each layer upon each addition. Draw in any relevant charges. OH CN 10% HCI ORGANIC AQUEOUS 10% NaHCO3 AQUEOUS ORGANIC 10% КОН AQUEOUS ORGANIC

identify the unknowns as 1°ROH, 2°ROH, 3°ROH, ether or phenol. Solubility in Solubility in Вayer's Chromic acid Ferric chloride Lucas test H20 NaOH oxidation oxidation test Visible + result SAMPLES Ethanol ++ ++ ++ 2-Butanol + ++ ++ tert-Butanol + ++ Phenol ++ Diethyl ether Unknown 1 + ++ ++ Unknown 2 Unknown 3 + ++ Legend: ++ → fast reaction/completely soluble; + > slow reaction/slightly soluble; - → no reaction/insoluble Identities of Unknown Samples Unknown 1: Unknown 2: Unknown 3: Write Pertinent chemical equation for the following Bayer's oxidation for ethanol: Chromic acid oxidation 2-butanol: Lucas test for tert-Butanol Ferric chloride test for phenol

5. Each mixture below contains 1 mL solvent 1, 1 mL of solvent 2, and 40 mg of the solid. For each, indicate the species contained in each layer using the sketched test tube. Solvent 1 CH,CH,-O-CH,CH, H₂O Solvent 2 CH,CH,-O-CH,CH, H₂O CH₂Cl₂ CH₂Cl₂ H₂O IM HCI (aq) H₂C-N Solid NaCl CH3 H₂C HQ NH₂ Test tube D

1. Complete the following flowchart. H₂N Aqueous phase Add NaOH pellets OH OH + 1) Dissolved in ether 2) Extracted w/ 3M HCI Aqueous phase Add conc. HCI Organic phase Extracted w/ 3M NaOH Organic phase

Select all that apply. If dichloromethane (CH2CI2), benzylamine, benzoic acid, and excess aqueous NaOH are mixed in a separatory funnel, what constituent(s) will primarily be in the aqueous phase? Select all that apply.©GML 2020 1. None of these O 2. Sodium benzoate 3. Benzoic acid 4. Benzylamine 5. CH2CI2 O 6. Sodium benzylamine O 7. Sodium hydoxide

I want to explain what happened in this reaction

Questions 1 and 2 Solvents used are hexane,toluene,acetone,ethanol, and water