Advertisements
Advertisements
प्रश्न
उत्तर
Potassium carbonate - K2CO3 - `"K"^1"CO"_3^(2-)`
APPEARS IN
संबंधित प्रश्न
The radius of an oxygen atom is 0.073 nm. What does the symbol ‘nm’ represent ?
What is meant by a chemical formula ? Write the formulae of one element and one compound.
If the valency of hydrogen is 1 and that of nitrogen is 3, work out the formula for ammonia.
The formula of carbonate of a metal M is M2CO3.
What will be the formula of its iodide ?
Correct the following statement:
Molecular formula of water is H2O2
Give the empirical formula of Acitic Acid CH3COOH.
Name the element in the compound and give the formula of the following compound:
Green vitriol
Write the formula of the following compound:
Sodium bicarbonate
Write the formula of the following compound:
Sodium aluminate
Write the formula of the following compound:
Calcium carbonate
Write the formula of the following compound:
Calcium hydroxide
Write the formula of the following compound:
Magnesium sulphate
Write the formula of the following compound:
Zinc oxide
Write the formula of the following compound:
Zinc oxide
Write the formula of the following compound:
Aluminium sulphate
Write the formula of the following compound:
Iron [II] oxide
Write the formula of the following compound:
Lead [II] sulphate
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
KNO3
What is a chemical formula?
