Advertisements
Advertisements
Question
Write the formula of the following compound:
Calcium bicarbonate
Solution
Calcium bicarbonate - Ca[HCO3]2 - `"Ca"^(2+)["HCO"_3]^(1-)`
APPEARS IN
RELATED QUESTIONS
Write down the formulae of sodium oxide.
Write down the formulae of sodium sulphide.
Write the chemical formula of the Calcium oxide.
The radius of an oxygen atom is 0.073 nm. What does the symbol ‘nm’ represent ?
What is the significance of the formula of a substance ?
The atomicities of ozone, sulphur, phosphorus and argon are respectively :
Name the following compounds. Also write the symbols/formulae of the ions present in them :
- CuSO4
- (NH4)2SO4
- Na2O
- Na2CO3
- CaCl2
An element Y has a valency of 4. Write the formula for its :
- chloride
- oxide
- sulphate
- carbonate
- nitrate
Give the formula and valency of:
| Aluminate | ______ | ______ |
Give the formula and valency of:
chromate ………….…….. .
Write chemical formula of the sulphate of Aluminium, Ammonium and Zinc.
Write the formula of the following compound:
Potassium permanganate
Write the formula of the following compound:
Magnesium nitrate
Write the formula of the following compound:
Zinc oxide
Write the formula of the following compound:
Copper [I] sulphide
Write the formula of the following compound:
Tetra amine copper [II] sulphate
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
Ca2(PO4)3
Write the molecular formulae for the following compounds
Calcium (II) phosphate
Write the molecular formulae for the following compounds
Iron (III) sulphide
There is ______ oxygen atom is water molecule.
