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Author Question: Which contains the highest percentage of hydrogen? A) HCl B) H2SO4 C) H3PO4 D) ... (Read 81 times)

genevieve1028

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on: Aug 27, 2018
Which contains the highest percentage of hydrogen?
 
  A) HCl
  B) H2SO4
  C) H3PO4
  D) H2O

Question 2

The volume of one mole of krypton at STP is
 
  A) 12.4 liters.
  B) 22.4 liters.
  C) 12.4 gallons.
  D) 6.02  1023 liters.


thall411

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

D

Answer to Question 2

B


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