3. The vapor pressure of water at 25 °C is 23.8 mmHg. What is the vapor pressure of water when 5.50 grams of non-electrolyte sucrose (molar mass 342 g-mol-¹) is added to 12.8 g of water (molar mass = 18.0 g-mol¹) at 25 °C? What is the osmotic pressure of 0.0550 M NaCl at 25.0 °C in units of atm?

Chemistry & Chemical Reactivity
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Chapter13: Solutions And Their Behavior
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3. The vapor pressure of water at 25 °C is 23.8 mmHg. What is the vapor pressure of
water when 5.50 grams of non-electrolyte sucrose (molar mass 342 g-mol-¹) is
added to 12.8 g of water (molar mass = 18.0 g-mol¹) at 25 °C?
What is the osmotic pressure of 0.0550 M NaCl at 25.0 °C in units of atm?
Transcribed Image Text:3. The vapor pressure of water at 25 °C is 23.8 mmHg. What is the vapor pressure of water when 5.50 grams of non-electrolyte sucrose (molar mass 342 g-mol-¹) is added to 12.8 g of water (molar mass = 18.0 g-mol¹) at 25 °C? What is the osmotic pressure of 0.0550 M NaCl at 25.0 °C in units of atm?
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