Molar mass of the triglyceride: Molar mass of the sodium carboxylate salt formed: Mol of NaOH used in the procedure (see Part 1, Step 2) Mass of watch glass + filter paper + soap: Mass of watch glass + filter paper: Mass of soap produced: Oil used (canola or coconut): Canola Oil (Treat as triglyceride with 3 linoleic acid molecules) 878.57g/mol 302.45g/mol 0.12mol Mass of graduated cylinder + oil: 75.08g 57.81g 17.27g canola oil 36.01 g Coconut Oil (Treat as triglyceride with 3 lauric acid) 343.38g/mol 306.45g/mol 0.084 mol
Molar mass of the triglyceride: Molar mass of the sodium carboxylate salt formed: Mol of NaOH used in the procedure (see Part 1, Step 2) Mass of watch glass + filter paper + soap: Mass of watch glass + filter paper: Mass of soap produced: Oil used (canola or coconut): Canola Oil (Treat as triglyceride with 3 linoleic acid molecules) 878.57g/mol 302.45g/mol 0.12mol Mass of graduated cylinder + oil: 75.08g 57.81g 17.27g canola oil 36.01 g Coconut Oil (Treat as triglyceride with 3 lauric acid) 343.38g/mol 306.45g/mol 0.084 mol
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:Molar mass of the triglyceride:
Molar mass of the sodium
carboxylate salt formed:
Mol of NaOH used in the
procedure (see Part 1, Step 2)
Mass of watch glass + filter paper + soap:
Mass of watch glass + filter paper:
Mass of soap produced:
Oil used (canola or coconut):
Canola Oil
(Treat as triglyceride with 3
linoleic acid molecules)
878.57g/mol
302.45g/mol
0.12mol
Mass of graduated cylinder + oil:
Mass of graduated cylinder after pouring oil
into beaker:
Mass of oil used:
Moles of oil used:
75.08g
57.81g
17.27g
canola oil
36.01 g
27.494g
8.516g
0.00971mol
Coconut Oil
(Treat as triglyceride with
3 lauric acid)
343.38g/mol
306.45g/mol
0.084 mol
Using data recorded in the tables above, calculate the following quantities:
(i) Theoretical yield of soap (g)
(ii) Percent yield of soap (%)
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