The density of chlorine gas at 1.01 atm and 54.1 C is ________ ...

[mydiamond]

The density of chlorine gas at 1.01 atm and 54.1 C is ________ g/L.
 
  A) 0.0376
  B) 0.375
  C) 0.228
  D) 1.33
  E) 2.67

Question 2

What is the stoichiometric coefficient for oxygen when the following equation is balanced using the lowest, whole-number coefficients? ________ C2H6O (l) + ________ O2(g)  ________ CO2(g) + ________ H2O(l)
 
  A) 9
  B) 7
  C) 5
  D) 3

Question 3

The density of krypton gas at 0.866 atm and 44.4 C is ________ g/L.
 
  A) 0.0332
  B) 0.359
  C) 0.238
  D) 2.78
  E) 5.57

[Cheesycrackers]

Answer to Question 1

E

Answer to Question 2

D

Answer to Question 3

D