Answer to Question #97736 in General Chemistry for Katlynn Brower

General Chemistry

Question #97736

Calculate the number of moles and the mass of Kl in 325 male of 8.23×10^-5 M Kl

Expert's answer

325 mL=0.325 L

n(KI)=0.325 L*8.23*10^-5mole/L=2.67*10^-5 moles

m(KI)=2.67*10^-5mole*166 g/mole=4.43*10^-3 g

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