Question: please answer questions 1 and 2 Create a data table. Record the mass of each components separated from the drug Calculate the % Composition of

please answer questions 1 and 2
please answer questions 1 and 2 Create a data table. Record the
mass of each components separated from the drug Calculate the % Composition
of the substances in the drug. Identify the unknown component in the
drug. Explain briefly how you reach the result. Determining the Unknown Substance:
Melting Point (m.p.) Determining by physical property of melting point Pure substances

Create a data table. Record the mass of each components separated from the drug Calculate the % Composition of the substances in the drug. Identify the unknown component in the drug. Explain briefly how you reach the result. Determining the Unknown Substance: Melting Point (m.p.) Determining by physical property of melting point Pure substances will fully melt more closely to its reported melting temp. The more impure the mp becomes broader (substances starts melting earlier and finishes melting at a higher temp). Mp also becomes much lower than reported mp also Substance Acetanilide Phenacetin Melting point (C) 114 135 "Use slide show at this point to see animations add Sucrose does not dissolve Panacetin 3.000g DCM Gravity Filter Filtrate - Organic Soln Dry Sucrose 320g Add NaHCO, Mix Organic Soln 2 sep. Portions Rd Separatory Funnel Separate Vacuum Filter Video Link Dried Aspirin -1.1868 Aqueous Layer Organic Layer Heat - Organic Layer Isolated Unknown-1.510 8 Recrystallize Required 124 mL of H,0 to dissolve Melting point Melting point was 130 C Watch Meltetemp Video, Isolated Porified Unknown1.4218

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!