[Answered] Which of the following equations is a combustion reaction? A) MgO + HCl MgCl2 + H2O B) Al + ...

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Author Question: Which of the following equations is a combustion reaction? A) MgO + HCl MgCl2 + H2O B) Al + ... (Read 34 times)

jwb375

Hero Member
Posts: 540

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

Sr. Member
Posts: 353

Reply #1 on: Aug 27, 2018

Answer to Question 1

D

Answer to Question 2

B

jwb375

Hero Member
Posts: 540

Reply #2 on: Aug 27, 2018

Thanks

heyhey123

Sr. Member
Posts: 353

Reply #3 on: Aug 27, 2018

Welcome

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