Advertisements
Advertisements
प्रश्न
Write the formula of the following compound:
Iron [II] sulphate
Advertisements
उत्तर
Iron [II] sulphate - FeSO4 - `"Fe"^(2+)"SO"_4^(2-)`
APPEARS IN
संबंधित प्रश्न
The radius of an oxygen atom is 0.073 nm. What does the symbol ‘nm’ represent ?
State the chemical symbols for the following elements :
Sodium, Potassium, Iron, Copper, Mercury, Silver.
Explain the difference between 2N and N2.
What is the difference between 2H and H2 ?
Name the elements water is made of. What are the valencies of these elements ? Work out the chemical
formula for water.
Work out the formula for sulphur dioxide. (Valencies : S = 4 ; O = 2)
The formula of carbonate of a metal M is M2CO3.
What will be the formula of its iodide ?
Give the formula and valency of:
aluminium ………………. .
Give the empirical formula of : Benzene C6H6
Identify the following substance:
Gas B that has an offensive smell as of rotten eggs.
Write the formula of the following compound:
Calcium bisulphite
Write the formula of the following compound:
Calcium sulphate
Write the formula of the following compound:
Magnesium carbonate
Write the formula of the following compound:
Zinc carbonate
Write the formula of the following compound:
Aluminium chloride
Write the formula of the following compound:
Copper [I] oxide
Write the formula of the following compound:
Iron [II] sulphide
Write the formula of the following compound:
Lead [II] chloride
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
Mg(SO4)2
