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Author Question: The pH of a solution prepared by mixing 40.0 mL of 0.125 M Mg(OH)2 and 150.0 mL of 0.125 M HCl is ... (Read 78 times)

nevelica

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The pH of a solution prepared by mixing 40.0 mL of 0.125 M Mg(OH)2 and 150.0 mL of 0.125 M HCl is ________.
 
  A) 6.29
  B) 4.11
  C) 1.14
  D) 5.78
  E) 1.34

Question 2

Oxides of the active metals combine with water to form ________.
 
  A) metal hydroxides
  B) metal hydrides
  C) hydrogen gas
  D) oxygen gas
  E) water and a salt


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djofnc

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nevelica

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Reply 2 on: Aug 27, 2018
Excellent


flexer1n1

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Reply 3 on: Yesterday
Gracias!

 

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