TamaraMotten231 TamaraMotten231

03-06-2015
Chemistry

contestada

How many moles of solute are contained in 200 milliliters of a 1 M solution?
(1) 1 (3) 0.8
(2) 0.2 (4) 200

Respuesta :

lulu1991 lulu1991

03-06-2015

The answer is (2) 0.2. The unit of M means 1 mol/L. The conversion of liter and milliliter is 1 liter equals 1000 milliliters. So the molar number of solute is 1*0.2=0.2 mol.

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