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Author Question: Of the halogens, which are gases at room temperature and atmospheric pressure? A) fluorine, ... (Read 88 times)

Garrulous

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on: Aug 27, 2018
Of the halogens, which are gases at room temperature and atmospheric pressure?
 
  A) fluorine, bromine, and iodine
  B) fluorine, chlorine, and bromine
  C) fluorine, chlorine, bromine, and iodine
  D) fluorine, chlorine, and iodine
  E) fluorine and chlorine

Question 2

How many moles of pyridine (C5H5N) are contained in 4.14 g of pyridine?
 
  A) 0.0523
  B) 327
  C) 6.88  10-24
  D) 2.49 1024
  E) 79.1
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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Ahnyah

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

E

Answer to Question 2

A


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