How many milliliters of a 0.140 M KCl solution are needed to provide 0.0115 mol KCl?

1 Answer
anor277
Feb 24, 2018

Approx. #80*mL#......

Explanation:

By definition, #"molarity"="moles of solute"/"volume of solution.."#

And so ..#"volume"-="moles of solute"/"molarity"#

And so we take this quotient to get the volume....

#"volume"=(0.0115*mol)/(0.140*mol*L^-1)xx10^3*mL*L^-1=??*mL#

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