roobyb

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.

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aaronq

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

aaronq

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what are the units?

roobyb

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M

roobyb

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i think i've got it

roobyb

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

aaronq

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sounds like you did it right

roobyb

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|dw:1370986859067:dw|

roobyb

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is that correct?

aaronq

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yes, its good (Y)

roobyb

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thank you @aaronq

abb0t

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\(M_1V_1=M_2V_2\)