Advertisements
Advertisements
Question
Write a balanced equation for following :
Laboratory preparation nitric acid.
Advertisements
Solution
\[\ce{KNO3 + H2SO4 ->[>200°C] KHSO4 + HNO3}\]
OR
\[\ce{NaNO3 + H2SO4 ->[<200°C] NaHSO4 + HNO3}\]
APPEARS IN
RELATED QUESTIONS
Write an equation for the following conversions A, B, C and D.
Name the oxide of nitrogen which turns brown on exposure to air. How is it prepared?
Explain with the help of a balanced equation the brown ring test for nitric acid.
How will you prepare Aqua regia from nitric acid?
What happens when (Given balanced equation) :
Sulphar is added to hot and conc. HNO3?
Complete and balance the following equation :
Pt + HNO3 + HCl → ___________
Fill in the blank with appropriate word/words.
Ammonal is a mixture of ________ and __________
Complete and balance the following equation:
Cu + HNO3 → NO2 + ________+ _________
What do you see when concentrated nitric acid is added to copper?
Explain why only all-glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
