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The vapor pressure of pure water is 17.4 torr at 20°C. 50.0 g of an unknown salt is added to a 100.0 mL beaker of water,
Posted: Mon May 02, 2022 5:59 pm
by answerhappygod
- The Vapor Pressure Of Pure Water Is 17 4 Torr At 20 C 50 0 G Of An Unknown Salt Is Added To A 100 0 Ml Beaker Of Water 1 (65.75 KiB) Viewed 36 times
The vapor pressure of pure water is 17.4 torr at 20°C. 50.0 g of an unknown salt is added to a 100.0 mL beaker of water, and the vapor pressure of the resulting solution is 13.2 torr. Given the options below, identify the unknown salt. Ignore ion pairing and use a density of 1.0 g/mL for water. MgCl2 (MM = 95.21 g/mol) NaBr (MM = 102.89 g/mol) NaCl (MM = 58.44 g/mol) KCI (MM = 74.55 g/mol) ()