You are the manager of a chemical stockroom, and find a bottle containing approximately one liter of a clear and colorless solution of unknown identity and concentration. Your only clue to its identity is that it was found between bottles of silver fluoride and sodium fluoride, so it is likely an aqueous solution of one of those two compounds. You will need to develop a procedure to determine the following: a) The identity of the unknown solution b) The concentration of the unknown solution Write out a precise procedure, which includes all glassware, reagents, and steps. You will also need to write the calculations that you would need to determine the concentration of the solution. Assume that you have access to any reagent you might need. You may also assume that you have access to common laboratory equipment. You observed some examples of laboratory equipment within the Virtual Chemistry Laboratory simulations. You may visit the virtual lab at chemcollective.org to refamiliarize yourself with this equipment or to try out some techniques.
You are the manager of a chemical stockroom, and find a bottle containing approximately one liter of a
clear and colorless solution of unknown identity and concentration. Your only clue to its identity is that
it was found between bottles of silver fluoride and sodium fluoride, so it is likely an aqueous solution of
one of those two compounds. You will need to develop a procedure to determine the following:
a) The identity of the unknown solution
b) The concentration of the unknown solution
Write out a precise procedure, which includes all glassware, reagents, and steps. You will also need to
write the calculations that you would need to determine the concentration of the solution. Assume that
you have access to any reagent you might need. You may also assume that you have access to common
laboratory equipment. You observed some examples of laboratory equipment within the Virtual
Chemistry Laboratory simulations. You may visit the virtual lab at chemcollective.org to refamiliarize
yourself with this equipment or to try out some techniques.
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