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Author Question: What is the pOH of an aqueous solution having a hydrogen-ion concentration of 6.83 mol/L? A) ... (Read 120 times)

Metfan725

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on: Aug 27, 2018
What is the pOH of an aqueous solution having a hydrogen-ion concentration of 6.83  mol/L?
 
  A) 16.17
  B) 11.83
  C) 2.17
  D) 1.03

Question 2

A chromium-silicon compound contains 73.52 chromium. The empirical formula is ________.
 
  A) CrSi
  B) CrSi2
  C) Cr2Si
  D) Cr3Si2


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14vl19

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

B

Answer to Question 2

D


Metfan725

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Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

daiying98

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Reply 3 on: Yesterday
Excellent

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