The main reason why carbon tetrabromide is a solid at room ...

[Themember4]

The main reason why carbon tetrabromide is a solid at room temperature when compared to carbon tetrachloride which is a liquid is because ________.
 
  A) carbon tetrabromide is tetrahedral in shape.
  B) carbon tetrachloride has the weaker London forces than carbon tetrabromide.
  C) carbon tetrabromide may undergo hydrogen bonding.
  D) all of the above

Question 2

500 mL of a 0.4 M sodium nitrate contains ________ moles of sodium ions and ________ moles of nitrate ions.
 
  A) 0.4; 0.2
  B) 0.2; 0.4
  C) 0.4; 0.6
  D) 0.2; 0.2

[kthug]

Answer to Question 1

B

Answer to Question 2

D

[Themember4]

Gracias!

[Chelseyj.hasty]

Excellent