What is the chemical reaction for nitric acid?

Nitric acid is made by reaction of nitrogen dioxide (NO2) with water. The net reaction is: 3 NO2 + H2O → 2 HNO3 + NO. Normally, the nitric oxide produced by the reaction is reoxidized by the oxygen in air to produce additional nitrogen dioxide.

How do you write a dissociation equation?

A dissociation reaction is a chemical reaction in which a compound breaks apart into two or more components. The general formula for a dissociation reaction follows the form: AB → A + B.

How do metals react with nitric acid?

When metals react with nitric acid hydrogen gas is liberated. Nitric acid is a very strong oxidizing agent. So , it oxidizes the hydrogen gas formed during the reaction to form water and an oxide of nitrogen ( NO,N2O,NO2 etc. ). Magnesium and manganese react with very dilute nitric acid to liberate hydrogen gas.

What is dissociation reaction?

Dissociation reactions occur when one molecule is divided to form two smaller ones, leading to a decrease in energy. Dissociation reactions result in the break down of a large molecule to form smaller products, giving them their second name: decomposition reactions.

What is dissociative reaction?

n. A psychological reaction characterized by such behavior as amnesia, fugues, sleepwalking, and dream states.

Why do metals do not react with nitric acid?

The metals that come below hydrogen in the electrochemical series usually are very less reactive metals. That is why they cannot replace hydrogen and hence do not usually react with nitric acid, while the ones above hydrogen react with nitric acid very efficiently.

When metal react with nitric acid which gases are produced?

Hydrogen gas
Hydrogen gas is evolved when a metal reacts with nitric acid .

How do you make 1 mole of nitric acid?

Preparation and Standardization of 1 M Nitric Acid

Dissolve 2 g of anhydrous sodium carbonate in 50 ml of water.
Titrate with the nitric acid solution using methyl orange solution as indicator until the solution becomes reddish yellow.