Question

nitric acid and water forms a maximum boiling azeotrope containing 62.2 mole% water boiling temperature 120.5 degree Celusis (393.65 k).find the composition of the azeotrope by mass.​

Answer 1

Answer:

Solution of azeotropic nitric and mixture contains

Nitric acid and water is an example of this class of azeotrope. This azeotrope has an approximate composition of 68% nitric acid and 32% water by mass, with a boiling point of 393.5 K (120.4 °C).

Answer 2

Nitric acid and water form a high boiling boiling azoetrope containing 62.2%% boiling water temperature 120.5 degrees Celusis (393.65 k) are:

• Virtually all commercially available nitric acid is produced by the oxidation of ammonia by air to form nitrogen oxides in water to form nitric acid.

• Nitric acid has a high azoetrope boiling at 69 wt%.

• Activity, usually classified as superazeotropic or weak (subazeotropic).

• Typically, weak processes make up 50-65 wt% of acid and a strong solid acid can be formed indirectly from a weak acid through distillation by a dehydration agent.

• Nitric acid concentrations use a dehydrating agent such as sulfuric acid or magnesium nitrate to enhance HNO3 conversion.

• Therefore, abortion methods may exceed the azeotropic concentration of nitric acid.

Abundant form of azeotropic:

• A mixture of two liquids with a steady boiling point and composition throughout the distillation.

• Nitric acid and water are an example of this phase of azeotropic.

• This azeotropic has an average concentration of 68% nitric acid and 32% water in bulk, with a boiling point of 393.5 K (120.4 ° C).

• When azeotropic is boiled, steam has the same proportions of nutrients as unfermented mixture.

• Because their composition is not altered by distillation, azeotropes are also called compounds for boiling points.