How many milliliters of an aqueous solution of 0.167 M potassium nitrate is needed to obtain 12.0 grams of the salt?

Question

college chemistry

Answer 1

Figure out how many moles are in 12 grams of salt. 

 

After you do that divide the number of moles by the .167M to get Liters. then multiply by 1000 to get mL.