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Author Question: When an amide is hydrolyzed under basic conditions, the products are A) an amine and a carboxylic ... (Read 28 times)

luminitza

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on: Aug 27, 2018
When an amide is hydrolyzed under basic conditions, the products are
 
  A) an amine and a carboxylic acid.
  B) an amine and a carboxylate ion.
  C) an ammonium ion and a carboxylate ion.
  D) an ammonium ion and a carboxylic acid.
  E) There is no reaction.

Question 2

Which characteristics correctly describe a neutron?
 
  A) approximate mass 1 amu; charge +1; inside nucleus
  B) approximate mass 1 amu; charge -1; inside nucleus
  C) approximate mass 1 amu; charge 0; inside nucleus
  D) approximate mass 5  10-4 amu; charge 0; inside nucleus
  E) approximate mass 5  10-4 amu; charge -1; outside nucleus

Question 3

What causes a precipitation reaction to occur between two soluble compounds?
 
  What will be an ideal response?


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ntsoane kedibone

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

B

Answer to Question 2

C

Answer to Question 3

A precipitate, or insoluble compound, forms from a pair of the ions present that participate in a reaction. This traps some of the ions into a newly formed compound causing reaction.


luminitza

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Reply 2 on: Aug 27, 2018
Gracias!

kjohnson

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Reply 3 on: Yesterday
Excellent

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