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Author Question: Calculate the pH of a buffer solution that contains 0.820 grams of sodium acetate and 0.010 moles of ... (Read 54 times)

kaid0807

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on: Aug 27, 2018
Calculate the pH of a buffer solution that contains 0.820 grams of sodium acetate and 0.010 moles of acetic acid in 100 ml of water. The Ka of acetic acid is 1.77  10-5.
 
  What will be an ideal response?

Question 2

Boron can violate the octet rule in its compounds in that ________.
 
  A) it can have an expanded octet
  B) it can exist in a molecule with an odd number of electrons
  C) its compounds are all ionic
  D) it can have fewer than eight valence electrons
  E) Boron cannot violate the octet rule.


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steff9894

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

4.75

Answer to Question 2

D


kaid0807

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

mcarey591

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Reply 3 on: Yesterday
:D TYSM

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