In this experiment we injected the sample to be analyzed by Gas Chromatograph equipped with an...
In this experiment we injected the sample to be analyzed by Gas Chromatograph equipped with an FID (Flame Ionization Detector). The detector ionizes the sample as it reaches it, and the peak is proportional to the number of ions with a live flame. A chemist performed a distillation of methanol and water and wanted to analyze the results using the same GC instrument with FID. Could he use a similar procedure to analyze the results of his experiment? Explain why yes or no?
Homework Answers
Sol:Yes,because methanol and water have different boilig points.The distillation process depending on boiling points.
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In this experiment we injected the sample to be analyzed by Gas
Chromatograph equipped with an...
In this experiment we injected the sample to be analyzed by Gas Chromatograph equipped with an...
In this experiment we injected the sample to be analyzed by Gas Chromatograph equipped with an FID (Flame Ionization Detector). Which compound had a shorter retention time? Explain on a molecular level the order in which the two liquids analyzed eluted the GC. (cyclohexane and toluene)
Separating a Mixture, Recrystallization, pre-lab assignment could you also explain why you chose that substance for...
Separating a Mixture, Recrystallization, pre-lab
assignment
could you also explain why you chose that substance for the empty
spaces and question marks
EXPERIMENT 4 Pre-Lab Assignment Separating a Mixture, Recrystalliration Name Date 1. Complete the following flowchart which shows how to separate a mixture of sand, sodium chloride and acetanilide. Notice that after a separation process (a down arrow) the filtered solids are shown on the left and the filtrate (the liquid) is shown on the right. The terminal step...
Separating a Mixture, Recrystallization, pre-lab
assignment
could you also explain why you chose that substance for the empty
spaces and question marks
EXPERIMENT 4 Pre-Lab Assignment Separating a Mixture, Recrystalliration Name Date 1. Complete the following flowchart which shows how to separate a mixture of sand, sodium chloride and acetanilide. Notice that after a separation process (a down arrow) the filtered solids are shown on the left and the filtrate (the liquid) is shown on the right. The terminal step...
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