What mass of caffeine is present in a #2.5L# volume of solution whose concentration was #1.00mol*L^-1# with respect to caffeine?

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Answer 1 · 2017-04-21T18:28:00

Approx. #500*g#.................

We calculate the product...........

#2.5*cancelLxx1.00*cancel(mol*L^-1)xx194.19* g*cancel(mol^-1)=??*g#.

We have used the relationship:

#"Concentration"="Moles of solute"/"Volume of solution"#, and thus,

#"Moles of solute"="concentration"xx"volume of solution......."#

What mass of caffeine is present in a #2.5*L# volume of solution whose concentration was #1.00*mol*L^-1# with respect to caffeine?