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Author Question: Which of the following equations is a combustion reaction? A) MgO + HCl MgCl2 + H2O B) Al + ... (Read 39 times)

jwb375

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on: Aug 27, 2018
Which of the following equations is a combustion reaction?
 
  A) MgO + HCl  MgCl2 + H2O
  B) Al + Fe2O3  Al2O3 + Fe
  C) KClO3  KCl + O2
  D) CH4 + O2  CO2 + H2O

Question 2

In the formula for ammonium nitrate, the number of nitrogen atoms is
 
  A) one.
  B) two.
  C) three.
  D) four.


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heyhey123

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

D

Answer to Question 2

B


jwb375

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Reply #2 on: Aug 27, 2018
Thanks


heyhey123

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Reply #3 on: Aug 27, 2018
Welcome :)


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