This topic contains a solution. Click here to go to the answer

Author Question: What is the percent by mass of a Na2SO4 solution in water with a mole fraction of Na2SO4, X = 0.350 ? (Read 12 times)

llesku

  • Full Member
  • ***
  • Posts: 175

Question 1

What is the osmotic pressure of a solution that contains 13.7 g of propyl alcohol (C3H7OH) dissolved in enough water to make 500. mL of solution at 27°C?
◦ 0.0100 atm
◦ 0.0140 atm
◦ 0.0370 atm
◦ 0.456 atm
◦ 11.2 atm

Question 2

What is the percent by mass of a Na2SO4 solution in water with a mole fraction of Na2SO4, X = 0.350 ?
◦ 2.76%
◦ 4.25%
◦ 19.1%
◦ 73.4 %
◦ 80.9%


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by llesku on Nov 5, 2023

jamezpowell

  • Full Member
  • ***
  • Posts: 164
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly




llesku

  • Member
  • Posts: 175
Reply 2 on: Nov 5, 2023
Wow, this really help


connor417

  • Member
  • Posts: 329
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

For a complete list of videos, visit our video library