- For Each System Listed In The First Column Of The Table Below Decide If Possible Whether The Change Described In The 1 (224.28 KiB) Viewed 89 times
For each system listed in the first column of the table below, decide (if possible) whether the change described in the
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For each system listed in the first column of the table below, decide (if possible) whether the change described in the
For each system listed in the first column of the table below, decide (if possible) whether the change described in the second column will increase the entropy S of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check the "not enough information" button in the last column. Note for advanced students: you may assume ideal gas and ideal solution behaviour. System Change AS AS < 0 O AS = 0 1.0 g of sodium bromide (NaBr) g and 2.0 L of pure water at 36 °C. The sodium bromide is dissolved in the water. AS > 0 not enough information AS < 0 AS = 0 A liter of seawater at 15°C. The seawater is passed through a reverse-osmosis filter, which separates it into 750. mL of pure water and 250. mL of brine (very salty water). о AS > 0 not enough information O AS < 0 o AS = 0 A mixture of argon (Ar) gas and xenon (Xe) gas at 5 atm and 41°C An additional 2.0 L of pure Xe gas is added to the mixture, with the pressure kept constant at 5 atm. AS > 0 not enough information