Advertisements
Advertisements
प्रश्न
Write the chemical formula of the Calcium oxide.
रासायनिक समीकरण/संरचनाएँ
Advertisements
उत्तर
Calcium oxide → CaO
| Element Name | Calcium |
| Element Symbol | Ca |
| Charge | +2 |
| Valency | 1 Ca |
Hence the formula: CaCl2
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Write down the formulae of magnesium hydroxide.
What do the following abbreviations stand for ?
- O
- 2O
- O2
- 3O2
(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 iodide ?
Write the formula of the following compound:
Calcium bicarbonate
Write the formula of the following compound:
Calcium hydroxide
Write the formula of the following compound:
Magnesium nitrate
Write the formula of the following compound:
Zinc hydroxide
Write the chemical formula for the following elements.
- Hydrogen
- Nitrogen
- Ozone
- Sulphur
Write the molecular formulae for the following compounds
Iron (III) sulphide
