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3 years ago

After balancing the equation, what would be the coefficient for water? NH3+O2=__NO+H2O

Chemistry

1 answer:

Alexandra [31]3 years ago

3 0

Answer:

The coefficient with water is 6.

Explanation:

Chemical equation:

NH₃ + O₂ → NO + H₂O

Balanced chemical equation:

4NH₃ + 5O₂ → 4NO + 6H₂O

When ammonia and oxygen react nitric oxide and water produced.

Nitric oxide is gas and decompose in air.

The coefficient with water is 6 and equation is correctly balanced.

There are four nitrogen atoms, twelve hydrogen atoms and ten oxygen atoms on both side of equation.

Coefficients with reactant and product:

NH₃ 4

O₂ 5

NO 4

H₂O 6

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Solution:

The equation given is as;

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H₂O ₍l₎ → H₂ ₍g₎ + 1/2 O₂ ₍g₎ ΔH = + 285.9 kJ

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-----------------------------------------------------------------------------

H₂O ₍s₎ → H₂ ₍g₎ + 1/2 O₂ ₍g₎ ΔH = + 291.9 kJ

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After balancing the equation, what would be the coefficient for water? __NH3+__O2=__NO+H2O

After balancing the equation, what would be the coefficient for water? NH3+O2=__NO+H2O