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Author Question: Vinegar is composed of approximately 5 acetic acid and 95 water. Which one of the following is the ... (Read 79 times)

skymedlock

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on: Aug 27, 2018
Vinegar is composed of approximately 5 acetic acid and 95 water. Which one of the following is the best classification of vinegar?
 
  A) pure substance
  B) element
  C) compound
  D) mixture

Question 2

Which statement is true about network solids?
 
  A) They have extremely high melting points.
  B) They are covalent substances.
  C) They are large network molecules held by covalent compounds.
  D) All of the above are true.


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Viet Thy

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

D

Answer to Question 2

D


skymedlock

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Reply 2 on: Aug 27, 2018
Wow, this really help

epscape

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Reply 3 on: Yesterday
Gracias!

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