Question: You have a stock solution that is 5M . You need to make a 500mL working solution with a concentration of 50mM . How much

You have a stock solution that is

5M

. You need to make a

500mL

working solution with a concentration of

50mM

.\ How much stock solution do you need?\ Hint:\

C_(i)V_(i)=C_(f)V_(f)\ C= Concentration \ V= Volume \ i= Initial (Stock) \ f= Final (Working)

5mL

5uL

\ 500uL

You have a stock solution that is 5M. You need to make a 500mL working solution with a concentration of 50mM. How much stock solution do you need? Hint: CiVi=CfVf C= Concentration V= Volume i= Initial (Stock) f= Final (Working) Written out it is (Concentration initial )( Volume initial)=(( Concentration final)( Volume final ) 5mL 5mL 54L 500uL You have a stock solution that is 5M. You need to make a 500mL working solution with a concentration of 50mM. How much stock solution do you need? Hint: CiVi=CfVf C= Concentration V= Volume i= Initial (Stock) f= Final (Working) Written out it is (Concentration initial )( Volume initial)=(( Concentration final)( Volume final ) 5mL 5mL 54L 500uL

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