Advertisements
Advertisements
Question
Give a balanced equation for the following type of reaction:
A thermal decomposition reaction in which a metallic nitrate decomposes to give – a basic oxide.
Solution
\[\ce{2Ca[NO3]2->[\Delta]\underset{\text{Basic oxide}}{2CaO} + 4NO2 + O2}\]
APPEARS IN
RELATED QUESTIONS
Why are decomposition reactions called the opposite of combination reactions? Write equations for these reactions.
Give one example of a decomposition reaction which is carried out with electricity.
What type of chemical reaction is represented by the following equation?
X → Y + Z
Give a balanced equation for –
An electrolytic decomposition reaction involving a neutral liquid
Give a balanced equation for the following type of reaction:
A thermal decomposition reaction in which a compound decomposes to give two new compounds.
The chemical reaction in which two or more products are formed from a single reactant is called _______ reaction.
Marble statues are corroded or stained rain water. Identify the main reason.
These consist of two statements – Assertion (A) and Reason (R). Answer these questions selecting the appropriate option given below:
Assertion: Silver bromide decomposition is used in black and white photography.
Reason: Light provides energy for this exothermic reaction.
Write the molecular formula of calcium carbonate.
Write one equation for decomposition reactions where energy is supplied in the form of light.
