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Author Question: Which contains the lowest percentage of hydrogen? A) HCl B) H2SO4 C) H3PO4 D) ... (Read 51 times)

FButt

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

Question 2

At STP, 22.4 liters of nitrogen gas, N2, will have a mass of
 
  A) 14.0 g.
  B) 22.4 g.
  C) 28.0 g.
  D) 35.0 g.


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triiciiaa

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

B

Answer to Question 2

C


FButt

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Reply 2 on: Aug 27, 2018
Gracias!

sultana.d

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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