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Author Question: Which of the following is not a heterocyclic compound? A) 1 B) 2 C) 3 D) 4 E) ... (Read 214 times)

burchfield96

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on: Aug 23, 2018
Which of the following is not a heterocyclic compound?
 
   
  A)
  1
  B)
  2
  C)
  3
  D)
  4
  E)
  5

Question 2

Which of the following statements about the pyrylium ion is false?
 
   
  A)
  The pyrylium ion appears as a substructure in many pigments.
  B)
  The pyrylium ion is an example of an aromatic cation.
  C)
  The oxygen lone pair in a pyrylium ion is basic.
  D)
  All atoms in the pyrylium ion (except the hydrogens) are sp2-hybridized.
  E)
  The pyrylium ion will react with nucleophiles.

Question 3

Which of the following statements about pyridine is false?
  A)
  The nitrogen is basic.
  B)
  Pyridine reacts faster than benzene in electrophilic aromatic substitution reactions.
  C)
  Pyridine can behave as a hydrogen bond acceptor.
  D)
  Pyridine is more polar than benzene.
  E)
  All of pyridine's atoms are sp2 hybridized.
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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jonathanballen97

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Reply #1 on: Aug 23, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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burchfield96

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Reply 2 on: Aug 23, 2018
Excellent

ttt030911

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Reply 3 on: Yesterday
Gracias!

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