6. Identify the carboxylic acid and alcohol trom which the following ester was synthestzed. CH2 CH C CH3 CH2 [A). CHCO;H and CHCH,OH [B]. CH CO:H and CHCH,CH,1H [CJ. CH.CHCO:l and CH: CH:OH IDJ. CH;CH.CO.H and CIl.CH,CH2O1 Questions 7-9 are on the procedure below. it an experiment. 25cm' of aqueous sodium carbonate (Na;CO) were diluted with water to 250 cm in a volumetric flask. In a titration using a suitable indicator, 25 cm' of the diluted solution required 28 cm' of 0.05 mol dm suiphuric acid (H,SO.) at the end point. 7. The pH value of the 0.05 mol dm sulphuric acid is most likely to be [AJ 0.05 [B] 0.5 [C) I (D 2 A true statement about the two carbonate 8. solutions could be [A]. Only the diluted solution is hydrolyzed The rwo solutions have the same [C). The two solutions contain the same number of moles of sodium carbonate
6. Identify the carboxylic acid and alcohol trom which the following ester was synthestzed. CH2 CH C CH3 CH2 [A). CHCO;H and CHCH,OH [B]. CH CO:H and CHCH,CH,1H [CJ. CH.CHCO:l and CH: CH:OH IDJ. CH;CH.CO.H and CIl.CH,CH2O1 Questions 7-9 are on the procedure below. it an experiment. 25cm' of aqueous sodium carbonate (Na;CO) were diluted with water to 250 cm in a volumetric flask. In a titration using a suitable indicator, 25 cm' of the diluted solution required 28 cm' of 0.05 mol dm suiphuric acid (H,SO.) at the end point. 7. The pH value of the 0.05 mol dm sulphuric acid is most likely to be [AJ 0.05 [B] 0.5 [C) I (D 2 A true statement about the two carbonate 8. solutions could be [A]. Only the diluted solution is hydrolyzed The rwo solutions have the same [C). The two solutions contain the same number of moles of sodium carbonate
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter15: Equilibria Of Other Reaction Classes
Section: Chapter Questions
Problem 11E: The Handbook of Chemistry and Physics (http://openstaxcollege.org/l/16Handbook) gives solubilities...
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