You have been hired by the Police Department to serve as a visiting analytical chemist. You are charged with the following assignment: A. Green organic solid (10mg)
B. A colorless liquid (3mL)

Explain in detail how you would proceed with the analysis of each unknown sample using GC-MS. Justify your strategy.

Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt