8. At 60°C the vapor pressure of pure ethanol (C2H5OH) is 352.7 torr and that of pure methanol (CH3OH) is 625 torr. A given mixture of the two liquids contains 50.0g of each component. Use Raoult's law to determine the partial pressure of methanol in the vapor phase over this mixture. A) 176 torr B) 208 torr C) 256

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18. At 60°C the vapor pressure of pure ethanol (C2H5OH) is 352.7 torr and that of pure methanol (CH3OH) is
625 torr. A given mixture of the two liquids contains 50.0 g of each component. Use Raoult's law to
determine the partial pressure of methanol in the vapor phase over this mixture.
A) 176 torr
B) 208 torr
C) 256
D) 313
E) 369 torr
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Transcribed Image Text:3 18. At 60°C the vapor pressure of pure ethanol (C2H5OH) is 352.7 torr and that of pure methanol (CH3OH) is 625 torr. A given mixture of the two liquids contains 50.0 g of each component. Use Raoult's law to determine the partial pressure of methanol in the vapor phase over this mixture. A) 176 torr B) 208 torr C) 256 D) 313 E) 369 torr O Type here to search 9:58 AM 2/4/2021 23 delete home wnd 80 espace ock
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