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OCHEM LAB 1-8 Reviews | 2024| Bundled
OCHEM LAB 1-8 Reviews | 2024| Bundled
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[Show more]Lab 1: OCHEM | Exam Review | Que & Answ 
Chromatography *** defined as a method for the separation of a mixture into its components by distribution between a mobile phase and a stationary phase. 
 
In TLC (thin layer chromatography), the stationary phase is generally a finely divided... *** so...
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Add to cartLab 1: OCHEM | Exam Review | Que & Answ 
Chromatography *** defined as a method for the separation of a mixture into its components by distribution between a mobile phase and a stationary phase. 
 
In TLC (thin layer chromatography), the stationary phase is generally a finely divided... *** so...
Lab 2: OCHEM 1 
Melting point of a solid compound **** temperature at which a phase transition from solid to liquid occurs 
 
Melting point of a pure crystalline compound ****
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Add to cartLab 2: OCHEM 1 
Melting point of a solid compound **** temperature at which a phase transition from solid to liquid occurs 
 
Melting point of a pure crystalline compound ****
Lab 3: OCHEM 1 
 
Recrystallization **** process of purifying an impure crystalline solid via heating in a suitable solvent, followed by cooling to allow the solid to reform in such a way that the impurities are excluded from the purified solid. 
 
Gravity Filtration
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Add to cartLab 3: OCHEM 1 
 
Recrystallization **** process of purifying an impure crystalline solid via heating in a suitable solvent, followed by cooling to allow the solid to reform in such a way that the impurities are excluded from the purified solid. 
 
Gravity Filtration
Lab 4: OCHEM1 
 
Distillation **** the process of separating the component substances from a liquid mixture by selective evaporation and condensation 
-usually miscible liquids 
 
Simple distillation ****
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Add to cartLab 4: OCHEM1 
 
Distillation **** the process of separating the component substances from a liquid mixture by selective evaporation and condensation 
-usually miscible liquids 
 
Simple distillation ****
Lab 5: OCHEM 1 | QUE & ANSW 
Liquid-Liquid extraction **** mixtures that contain different solubility properties that are separated by the "partitioning" of 2 immiscible phases 
-typically H20 and an organic solvent. 
 
Can mixtures with similar solubility properties be separated? ****
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Add to cartLab 5: OCHEM 1 | QUE & ANSW 
Liquid-Liquid extraction **** mixtures that contain different solubility properties that are separated by the "partitioning" of 2 immiscible phases 
-typically H20 and an organic solvent. 
 
Can mixtures with similar solubility properties be separated? ****
Lab 6: OCHEM 1 |Reviewed Questions and Answers 
In this experiment, what are we isolating? **** (S) - 1 phenylethylamine 
 
How are we going to isolate it? **** Racemic (1) phenylethylamine will be reacted with enatiomerically pure (2R,3R) tartaric acid to form diastereoisomeric salts which can b...
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Add to cartLab 6: OCHEM 1 |Reviewed Questions and Answers 
In this experiment, what are we isolating? **** (S) - 1 phenylethylamine 
 
How are we going to isolate it? **** Racemic (1) phenylethylamine will be reacted with enatiomerically pure (2R,3R) tartaric acid to form diastereoisomeric salts which can b...
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