This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
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Here are the answers to the remaining parts of your chemistry questions. a) Write a chemical equation between: iii) Butanoic acid + Sodium hydroxide Butanoic acid reacts with sodium hydroxide in a neutralization reaction to form sodium butanoate and water. CH_3CH_2CH_2COOH(aq) + NaOH(aq) → CH_3CH_2CH_2COONa(aq) + H_2O(l) b) Draw the open structural formula of: i) Ethyl butanoate H & H & H & O & H & H \\ | & | & | & & | & | \\ H - C - C - C - C - O - C - C - H \\ | & | & | & & | & | \\ H & H & H & & H & H ii) Propanoic acid H & H & O \\ | & | & \\ H - C - C - C - O - H \\ | & | \\ H & H iii) 1,1,2,2-tetrachlorobutane Cl & Cl & H & H \\ | & | & | & | \\ Cl - C - C - C - C - H \\ | & | & | & | \\ H & Cl & H & H iv) Prop-1,2-diene H & & H \\ & & / \\ C = C = C \\ / & & \\ H & & H c) Give example for the following processes using a chemical equation: i) Hydrogenation Hydrogenation of ethene to ethane. CH_2=CH_2(g) + H_2(g) Ni catalyst CH_3CH_3(g) ii) Halogenation Halogenation of ethene with bromine. CH_2=CH_2(g) + Br_2(aq) → CH_2Br-CH_2Br(l) iii) Dehydration Dehydration of ethanol to ethene. CH_3CH_2OH(l) Al_2O_3, heat CH_2=CH_2(g) + H_2O(l) iv) Fermentation Fermentation of glucose to ethanol and carbon dioxide. C_6H_12O_6(aq) Yeast 2CH_3CH_2OH(aq) + 2CO_2(g) That's 2 down. 3 left today — send the next one.