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Author Question: Of the following gases, ________ has density of 0.906 g/L at 315 K and 1.16 atm. A) Ne B) Ar C) ... (Read 234 times)

ap345

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Of the following gases, ________ has density of 0.906 g/L at 315 K and 1.16 atm.
 
  A) Ne
  B) Ar
  C) Kr
  D) Xe
  E) He

Question 2

An aqueous solution of a soluble compound (a nonelectrolyte) is prepared by dissolving 33.2 g of the compound in sufficient water to form 250 mL of solution. The solution has an osmotic pressure of 1.2 atm at 25 C.
 
  What is the molar mass (g/mole) of the compound? A) 1.0  103
  B) 2.7  103
  C) 2.3  102
  D) 6.8  102
  E) 28



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jessicaduplan

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Answer to Question 1

A

Answer to Question 2

B




ap345

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Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review


miss_1456@hotmail.com

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Reply 3 on: Yesterday
Excellent

 

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