Advertisements
Advertisements
प्रश्न
Balance the following equation. Also name the product formed.
`"H"_2 +"CI"_2 → "HCI"`
Advertisements
उत्तर
`"H"_2 +"CI"_2 → "HCI"` Hydrogen chloride
APPEARS IN
संबंधित प्रश्न
One of the following is an exothermic reaction. This is:
(a) electrolysis of water
(b) conversion of limestone into quicklime
(c) process of respiration
(d) process of photosynthesis
Balance the following equation. Also name the product formed.
FeCI2 + CI2 → FeCI3
Complete the following equation:
CH4 + O2 —>
What is a chemical equation? Why it is necessary to balance it?
In certain reaction a change of state is observed i.e. solid to liquid, liquid to gas etc. – State the change of state of the products – to give the respective reactant.
2H2 + O2 → 2H2O
Give one example in the case where supplying energy [given below] is necessary for a chemical reaction.
Catalyst
Balance the following simple equation:
KHCO3 → K2CO3 + H2O + CO2
Fill in the blank with the correct word from the options given below:
A chemical equation is a shorthand form for a _______ change.
Write scientific reason.
Adding zinc particles to a solution of copper sulphate makes the blue solution colorless.
A student took a small amount of copper oxide in a conical flask and added dilute hydrochloric acid to it with constant stirring. He observed a change in colour of the solution.
- Write the name of the compound formed and its colour.
- Write a balanced chemical equation for the reaction involved.
