Advertisements
Advertisements
प्रश्न
Write the molecular formulae for the following compounds and name the elements present of Nitric acid.
उत्तर
Nitric acid — HNO3
Elements present are: Hydrogen, nitrogen and oxygen.
APPEARS IN
संबंधित प्रश्न
Write the molecular formula of the following compounds of Sulphur trioxide.
Find the number and names of elements present in them and calculate their molecular masses.
Write the molecular formula of the following compounds of Iron (II) sulphide and.
Find the number and names of elements present in them and calculate their molecular masses.
Define of Molecular formula.
Write the molecular formulae for the following compounds and name the elements present of Sulphuric acid
A solution of a substance ‘X’ is used for white washing.
(a) Name the substance ‘X’ and write its formula.
(b) Write the reaction of the substance ‘X’ named in (a) above with water.
Write the molecular formulae of Iron (III) chloride
Write the molecular formulae of Iron (II) sulphide.
Write the chemical formula of the following compound in a step-by-step manner –
Sodium bromide
Write the chemical formula of the following compound in a step-by-step manner –
Copper [I] sulphide
Write the chemical formula of the following compound in a step-by-step manner –
Iron [III] oxide
