Identify unknowns1,2, and 3 as 1°ROH, 2°ROH, 3°ROH, Ether or Phenol. Solubility in H;O Solubility in N2OH Bayer's Chromic Lucas Test Ferric Oxidation Acid Chloride Oxidation Test 2-Butanol + ++ ++ Ethanol ++ ++ ++ Tert-Butanol ++ Phenol + ++ Diethyl Ether Unknown 1 + ++ Unkown 2 Unknown 3 ++ ++ Legend: ++- Fast reaction/completely soluble +- Slow reaction/slightly soluble No reaction/insoluble

I have 2 questions . 1: If CH3COONa.3H2O and CH3COOH were added to a solution would this molecular equation of the reaction be correct ? and would the NaOH react with the products of the buffer solution ?   CH3COOH + H2O --------> CH3CHOO- H3O+ CH3COONa.3H2O + H2O -------> ? 2: If CH3COONa.3H2O  and CH3COOH are used to make a buffer solution, When NaOH reacts with buffer how would it react. CH3CHOOH + NaOH ----------> CH3CHOONa + H2O Would this be correct ? I'm really confused with some of the these questions.

? SAQ 13-3 Arrange the following compounds in order of a) increasing boiling point, and b) increasing solubility in water. TH CHÍCH CHO CHÍCH CHÍCH, 0-CHỊCH, HỌC (8) butyl ethyl ether H₂C ON ON (A) 1. 2-pentanediol lowest bp Explain your answer. You don't need to rewrite the structures, just use the letter codes. a) Increasing boiling point: highest bp b) Increasing solubility in H₂O: least water-soluble CHO-CH most water-soluble CH3 (C) diisopropyl ether CH₂ Module 13 Structure, Nomenclature and Physical Properties of Alcohols, Phenols and Ethers 313

3. Fill in the missing reagents in the following flowchart. Ph Ph CHO Ph Br. Br Ph Ph- Ph Ph Ph Ph Ph Ph Ph Ph -Ph

E OH F HO HO OH OH 1. H2SO4, toluene, heat excess dimethyl ketone 2. CrO3/HCI/Py/DCM 3. H3O+, H₂O 2R-methylhexanal 1. Ammonia 2. hydrogen cyanide 3. acidic hydrolysis under reflux

What is the major organic product obtained from the following reaction? Ph OH ○ 1 02 03 SOCI₂ Ph CI CI Ph OH 1 2 Ph OCI Ph OH 3

Please don't provide handwriting solution

QUESTION 12 Select the solvents which are classified as protic. O (CH3)3COH O (CH3CH2)20 O CH3CN O CH3COOH QUESTION 13 es is a

1) CO2 (s) g) Ph(CH:)MgBr 2) 11 (aq) H'(aq)/A h) 6-Bromohexanoic Acid + NACN- 1) NaOEt/ELOH i) PhCOHC-CH2 + CH:(CO Et) 2) H (aq), A,-CO. Butanoic Acid 1 equivalent Bry/P H.NEt k) Methyl Benzoate NaOMe/MEOHI I) 2 (Ph) CHCOOME -

What will the organic product of the following reaction be? Br NH₂ D). ii) base/basis