- #1
geffman1
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The vapour pressure of pure chloroform at 70.0oC is 135.7 kPa. What mass of iodine (I2) should be dissolved in 1 L of chloroform, CHCl3 (density = 1.49 g/cm3) to lower the vapour pressure by 13.3 kPa?
hey guys i really can't do this question, i think in involves raults law, P=XPA
anyhelp would be good. thanks
p.s. answer is 1.32 x 101 g
hey guys i really can't do this question, i think in involves raults law, P=XPA
anyhelp would be good. thanks
p.s. answer is 1.32 x 101 g