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Author Question: What is the molar mass of nitrogen gas? A) 14.0 g/mol B) 28.0 g/mol C) 6.02 1023 g/mol D) ... (Read 73 times)

luminitza

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on: Aug 27, 2018
What is the molar mass of nitrogen gas?
 
  A) 14.0 g/mol
  B) 28.0 g/mol
  C) 6.02  1023 g/mol
  D) 1.20  1023 g/mol

Question 2

Which of the following compounds has a covalent bond?
 
  A) NaCl
  B) KBr
  C) LiH
  D) H2


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Sammyo

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

B

Answer to Question 2

D


luminitza

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Reply 2 on: Aug 27, 2018
Gracias!

bulacsom

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Reply 3 on: Yesterday
Excellent

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