Chemistry, asked by ankitkumar0102, 1 year ago

Reaction of sodium with nitric acid.
In S.Chand book of class 10. It is written that when metal reacts with dilute nitric acid, then hydrogen gas is not evolved. As soon as hydrogen gas is formed in the reaction, the nitric acid oxidises this hydrogen to water.
So please give the chemical equation for the reaction of sodium with nitric acid. And also must balance it.!

Answers

Answered by MeghanaCarolyn
4
Metal + Acid = Metallic Salt + Hydrogen
HNO3 + Na = NaNO3 + H2
2HNO3 + 2Na = 2NaNO3 + H2

ankitkumar0102: You are wrong.. Please read my question carefully
akshayavenkat: then report
ankitkumar0102: @akshayavenkat -- Take it easy!
MeghanaCarolyn: :(
Answered by RuhaniC
35
3Na + 4HNO3 → 3NaNO3 + 2H2O + NO
The hydrogen gas is oxidised to water and nitrous oxide is produced.
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