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Author Question: 22Na ________ + +1e Fill in the blank(s) with correct word ... (Read 94 times)

madam-professor

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on: Aug 27, 2018
22Na  ________ + +1e
 
  Fill in the blank(s) with correct word

Question 2

Identify the equation that has the greatest number of electrons transferred.
 
  A) NaClO  NaClO2
  B) 2 Mg + O2  2 MgO
  C) CuCl  CuCl2
  D) NaClO2  NaClO4

Question 3

The pH = -logH+ for a solution. The pOH = -logOH- for a solution. The pH and pOH are related, and their sum is equal to 14 (pH + pOH = 14). If a solution has a pH of 6, what is the pOH?
 
  A) 6
  B) 7
  C) 8
  D) 14

Question 4

The number of valence electrons determine the properties of an element.
 
  Indicate whether the statement is true or false


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tsternbergh47

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

22Ne

Answer to Question 2

D

Answer to Question 3

C

Answer to Question 4

TRUE


madam-professor

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Reply #2 on: Aug 27, 2018
Thank you!


tsternbergh47

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Reply #3 on: Aug 27, 2018
Always glad to help...


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