Question

Name the gas obtained when ammonia burns in an atmosphere of oxygen without any catalyst

Answer 1

Nitrogen gas is evolved.

4NH3+ 302 ➡ 2N2+ 6 H2O

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Answer 2

When ammonia burns in an atmosphere of oxygen without any catalyst it leads to the formation of Nitrogen gas.

Explanation:

• When ammonia is heated or burned in an atmosphere which is full of oxygen and has no catalyst, it yields two product.
• One is nitrogen gas whereas the other one is water.
• The release of gas is determined by the green or greenish-yellow flame with which ammonia burns.
• The reaction involved in the process is denoted as $4 \mathrm{NH}_{3}+3 \mathrm{O}_{2} \rightarrow 2 \mathrm{N}_{2}+6 \mathrm{H}_{2} \mathrm{O}$.

• Ammonia in the presence of oxygen and catalyst form Nitrous oxide gas $NO$ or laughing gas.

Learn more about reaction of ammonia an atmosphere of oxygen without any catalyst

Ammonia + oxygen = nitric oxide + water balance chemical equation

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Balanced equation for catalytic oxidation of ammonia

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