Pure ammonium nitrate does not explode easily and can be handled safely. It decomposes at 230oC producing nitrous oxide gas (N2O) and water vapor. Give a balanced equation for the decomposition reaction. Above 260oC, if confined and when contaminated, ammonium nitrate will explode forming toxic gases such as NO2, responsible for the ‘orange brown fireball’ that occurred in the explosion. The following equation represents one of the reactions contributing to the explosion: 4NH4NO3(s) → 3N2(g) + 2NO2(g) + 8H2O(g)  +  405.6 KJ/mol             picture      Identify the reaction diagram that shows the reaction above. Make sure to explain why you

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Chapter8: Reaction Rates And Equilibrium
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In Beirut, Lebanon, a storage warehouse with 2750 tonnes of ammonium nitrate exploded damaging the city and killing at least 78 people in August 2020. Pure ammonium nitrate does not explode easily and can be handled safely. It decomposes at 230oC producing nitrous oxide gas (N2O) and water vapor.

  1. Give a balanced equation for the decomposition reaction.
  2. Above 260oC, if confined and when contaminated, ammonium nitrate will explode forming toxic gases such as NO2, responsible for the ‘orange brown fireball’ that occurred in the explosion.

The following equation represents one of the reactions contributing to the explosion:

4NH4NO3(s) → 3N2(g) + 2NO2(g) + 8H2O(g)  +  405.6 KJ/mol

 

          picture 

 

 

Identify the reaction diagram that shows the reaction above. Make sure to explain why you chose A or B using the concepts of energy of reactants and products.

A
В
Products
Reactants
ΔΗ
ΔΗ
Reactants
Products
Reaction Progress-
Reaction Progress-
Potential Energy
Potential Energy
Transcribed Image Text:A В Products Reactants ΔΗ ΔΗ Reactants Products Reaction Progress- Reaction Progress- Potential Energy Potential Energy
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