1. Write and name the other product of each of the following reactions: Acid catalyst C4H9OH – (Concentrated Sulphuric acid) = + H2O Acid catalyst C3H7OH . (Concentrated Sulphuric acid) = + H2O 2. In the identification of propan eARAnZ and 2methuleraranzl, these alcohols are mixed individually with acidified potassium dichromate (VI) (K2Cr207) solution. State below the product obtained from each alcohol: ii. proRARZei- iizmetkulererAR2

Provide structures for the reactants, intermediates, or products, as indicated, in the following reactions. А. 1.L pentane CH₂CH₂2 Cul 2. B. Br Mg ether CH₂

3. Aprocedure calls for you to dissolve a com- pound in hot ethanol. Using one of the sug- gested online sources (such as the Sigma- Aldrich or Acros Organics websites), look up the boiling point and flammability of ethanol. What is the best method for heat- to S ing ethanol? t.

Complete and balance the following methesis reaction in aqueous solution.Answer Entery Instructions• Parentheses are only required around polyatomic ions and only when more than 1 of those ions is present.K3PO4 (no parentheses required).Mg3(PO4)2 (parentheses required).• In each case one product is soluble (aq) and one insoluble (s). Use solubility rules to determine which product appears in each box.***Answer*** Na2S (aq) + ***Answer*** FeCl3 (aq) ➝ ***Answer***  ***Answer*** (s) + ***Answer *** ***Answer*** (aq)

Formulate the potential product(s), starting material or reagents of each of the following reactions. Write “no reaction” where appropriate. Use boxes to provide your answer. Draw structures; DO NOT write molecular formula or chemical name as your answer.

Question 4 (b). Chlorobenzene, also known as monochlorobenzene, benzene chloride, chlorobenzol, and phenyl chloride, is used in the production of chloronitrobenzene and diphenyl ether, in rubber intermediates; as a solvent in adhesives, paints, waxes, and polishes; and as an inert solvent. Ms Bontle Makgatho, a Bsc I student at Sefako Makgatho Health Sciences University is doing an internship at SKY PAINT, a company based in Gezina, Pretoria North. One of her duties involves the synthesis of Chlorobenzene using benzene as a starting material. (i). Draw a step wise mechanism for the synthesis of chlorobenzene using Benzene as the starting material (ii). Benzene is a well-known aromatic compound, what are the characteristic of an aromatic compound (list four) Save and Submit to save and submit. Click Save All Answers to save all answers.