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Author Question: A 0.2119 g sample of an acid, HA, was neutralized by 34.7 mL of 0.0500 M NaOH solution. The ... (Read 140 times)

charchew

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A 0.2119 g sample of an acid, HA, was neutralized by 34.7 mL of 0.0500 M NaOH solution. The molecular mass of the acid is ________.
 
  A) 61
  B) 92
  C) 122
  D) 244

Question 2

When calcium reacts with chlorine, the reaction involves a
 
  A) transfer of electrons from Ca to Cl.
  B) transfer of electrons from Cl to Ca.
  C) sharing of electrons between Ca and Cl.
  D) creation of electrons.



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ultraflyy23

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Answer to Question 1

C

Answer to Question 2

A




charchew

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Reply 2 on: Aug 27, 2018
Excellent


ashely1112

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Reply 3 on: Yesterday
Wow, this really help

 

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