Question

271 mL of dilute stearic acid solution was used to make a circular monolayer of stearic acid molecules on the surface of water. Calculate the mole of stearic acid in 271 µL of a 7.00 x 10 ^(-4) M stearic acid solution.

Answer 1

"7.00 x 10 ^(-4)" this is the concentration?

Answer 2

what are the units?

Answer 3

M

Answer 4

i think i've got it

Answer 5

okay so I converted 271 µL to L then L to mols and found an answer

Answer 6

sounds like you did it right

Answer 7

is that correct?

Answer 8

yes, its good (Y)

Answer 9

thank you @aaronq

Answer 10

\(M_1V_1=M_2V_2\)