You are making a stock salt solution by diluting 0.7563g of salt to 500mL with water....

You are making a stock salt solution by diluting 0.7563g of salt to 500mL with water.

a) What is the analytical concentration (in mol/L) if the salt is sodium chloride?

b) What is the analytical concentration of the solution (in mol/L) if the salt is Mohr's Salt?

c) How would you prepare 0.5L of -2x10^-4 M and -4x10^-5 M solutions from your Mohr's stock solution? Round to reasonable aliquot sizes, keeping in mind common pipette volumes.

d) Convert the concentrations in c. to ppm. Assume the density of the solution is that of the pure solvent.

d)

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queen_honey_blossom answered 1 year ago

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You are making a stock salt solution by diluting 0.7563g of salt to 500mL with water....

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