Advertisements
Advertisements
Question
Write the balanced equation for the equation preparation of nitric acid from potassium nitrate.
Advertisements
Solution
\[\ce{KNO3 + H2SO4 ->[200°C] KHSO4 + HNO3}\]
APPEARS IN
RELATED QUESTIONS
Ammonia is used in the Ostwald process.
Name the catalyst used in the process.
Ammonia is used in the Ostwald process.
What is the ratio of ammonia and air taken in this process?
Name the oxide of nitrogen which turns brown on exposure to air. How is it prepared?
Why is freshly prepared ferrous sulphate solution used for testing the nitrate radical in the brown ring test?
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
What do you observe when?
Hydrogen sulphide is bubbled through conc. HNO3?
What happens when (Given balanced equation) :
Sulphar is added to hot and conc. HNO3?
Name the product, catalyst and approximate temperature maintained in Ostwald's process. How is the temperature maintained in the Ostwald's process?
What would you observe in the following case:
Copper is heated with concentrated nitric acid in a hard glass test tube.
What is the property of nitric acid which allows it to react with copper?
