(1/ The volume of an aqueous solution of KBr at 25 °C was measured at a series of molalities, m, and it was found that the volume fitted the pattern Ideal V/cm = 1003 + 8.32 (m/mº)2 + 1.588 (m/mº) + 0.112 (m/mº)3/2 + 0.0822 (m/mº)² %3D Where V is the volume of a solution formed from 1.000 kg of water. Calculate the partial molar volumes of both components at m=0.100 mol/kg. a Vm

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The volume of an aqueous solution of KBr at 25 °C was measured at a series of
molalities, m, and it was found that the volume fitted the pattern
Ideal
V/cm³ = 1003 + 8.32 (m/mº)/2 + 1.588 (m/mº) + 0.112 (m/mº)³/2 + 0.0822 (m/mº)²
%3D
Where V is the volume of a solution formed from 1.000 kg of water. Calculate the partial molar
volumes of both components at m=0.100 mol/kg. a Vm
V = NA
CS Seanned with CamScanner
or
2 Mczy
2. Ratcliffe and Chao [Canadian Journal of Chemical Engineering 47 (1969): 148] obtained the following
tahulated recults for the variation of the total pressure above a solution of isonropanol (P:1 = 1008 Torr)
Transcribed Image Text:The volume of an aqueous solution of KBr at 25 °C was measured at a series of molalities, m, and it was found that the volume fitted the pattern Ideal V/cm³ = 1003 + 8.32 (m/mº)/2 + 1.588 (m/mº) + 0.112 (m/mº)³/2 + 0.0822 (m/mº)² %3D Where V is the volume of a solution formed from 1.000 kg of water. Calculate the partial molar volumes of both components at m=0.100 mol/kg. a Vm V = NA CS Seanned with CamScanner or 2 Mczy 2. Ratcliffe and Chao [Canadian Journal of Chemical Engineering 47 (1969): 148] obtained the following tahulated recults for the variation of the total pressure above a solution of isonropanol (P:1 = 1008 Torr)
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