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Author Question: The main reason why carbon tetrabromide is a solid at room temperature when compared to carbon ... (Read 86 times)

Themember4

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on: Aug 27, 2018
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


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kthug

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Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

D


Themember4

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Reply 2 on: Aug 27, 2018
Gracias!

Joy Chen

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Reply 3 on: Yesterday
:D TYSM

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