Answer to Question #312880 in Chemistry for deniz

Question

In an experiment of soap, after being dissolved 10 gr Triglyceride in ethyl alcohol, it is reacted with 25 ml of 5 M NaOH solution by stirring until boiling. Then, the reaction is filtered and cooled. After being waited in the oven overnight, the precipitation is weighted, and the obtained amount is nearly 9 gr. (Triglyceride molecular mass: 885.4 g/mol, Soap:306 g/mol)

a.) Calculate theoretical amount of soap

 

 

b. Find percentage of yield of soap

 

 

c. Calculate % error

Answer 1

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