Advertisements
Advertisements
प्रश्न
Write the formula of the following compound:
Potassium zincate
Advertisements
उत्तर
Potassium zincate - K2ZnO2 - `"ZnO"_2^(2-)`
APPEARS IN
संबंधित प्रश्न
Write down the formulae of sodium sulphide.
Write the chemical formula of the Magnesium chloride.
An element B shows valencies of 4 and 6. Write the formulae of its two oxides.
(a) Write the symbols/formulae of two simple ions and two compound ions (or polyatomic ions).
The formula of carbonate of a metal M is M2CO3.
What will be the formula of its nitride ?
Name the element in the compound and give the formula of the following compound:
Ethanol
Write the formula of the following compound:
Potassium plumbite
Write the formula of the following compound:
Potassium bicarbonate
Write the formula of the following compound:
Sodium bisulphate
Write the formula of the following compound:
Calcium sulphite
Write the formula of the following compound:
Magnesium chloride
Write the formula of the following compound:
Magnesium nitrate
Write the formula of the following compound:
Zinc carbonate
Write the formula of the following compound:
Aluminium sulphate
Write the formula of the following compound:
Copper [I] chloride
Write the formula of the following compound:
Copper [II] oxide
Write the formula of the following compound:
Iron [II] hydroxide
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
NaCO3
Write the molecular formulae of all the compounds that can be formed by the combination of the following ions
Cu2+, Na+, Fe3+, C1– , `"SO"_4^-2`, `"PO"_4^3-`
