Advertisements
Advertisements
प्रश्न
Give word equation for the following chemical reaction and give the names of the product formed.
Zn + S → ZnS
उत्तर
Zinc + Sulphur → Zinc Sulphide
The product formed is Zinc Sulphide (ZnS).
APPEARS IN
संबंधित प्रश्न
Aluminium hydroxide reacts with sulphuric acid to form aluminium sulphate and water. Write a balanced equation for this reaction.
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
Write your observation for the following chemical reaction and name the product formed :
When water is added to quick lime?
Balance the following equation. Also name the product formed.
`"Na"+ "H"_2 "O" → "NaOH"+ "H"_2`
Complete the following equation:
CH2 + H5OH `("Hot Conc." H_2SO_4)/`>
In electrolysis of water, why is the volume of gas collected over one electrode double that of gas collected over the other electrode?
Write the chemical equation for the following word equation and balance them.
Calcium + Nitrogen → Calcium nitride
Balance the following equation:
MnO2 + HCl → MnCl2 + H2O + Cl2
Write the balanced chemical equation of the following reaction. sodium hydroxide + sulphuric acid → sodium sulphate + water
Dil. HCl is added to Zn granules. How will you prove that chemical change has taken place here? Support your response with two arguments.
