Advertisements
Advertisements
प्रश्न
Write balanced equation for potassium hydrogen carbonate and dilute sulphuric acid.
Advertisements
उत्तर
Balanced equation :
\[\ce{KHCO3 + H2SO4 -> K2SO4 + 2H2O + 2CO2}\]
APPEARS IN
संबंधित प्रश्न
Give two balanced reactions of the type to show the following property of sulphuric acid:
Acidic nature
Give reason for the following:
When barium chloride is added to dilute sulphuric acid, a white precipitate is formed.
How are the following conversion brought about? Give equation and condition:
Sucrose to sugar charcoal.
Describe the reaction that show
Concentrated sulphuric acid is a dehydrating agent.
Give examples of the use of sulphuric acid as
An oxidizing agent
Write the equation for the laboratory preparation of the following salts, using sulphuric acid.
Copper sulphate from copper.
State one appropriate observation of the following:
Concentrated sulphuric acid is added dropwise to a crystal of hydrated copper sulphate.
Dilute hydrochloric acid and dilute sulphuric acid are both colourless solutions. How will the addition of barium chloride solution to each help to distinguish between the two?
Give balanced chemical equation to prepare the following salt:
Sodium sulphate using dilute sulphuric acid
Write a balanced equation for the following conversion:
Lead sulphate from lead nitrate and sulphuric acid.
