Advertisements
Advertisements
प्रश्न
Give the formula and valency of:
| Aluminate | ______ | ______ |
Advertisements
उत्तर
| Name | Formula | Valency |
| Aluminate | \[\ce{AlO^{3-}3}\] | 3 |
APPEARS IN
संबंधित प्रश्न
Write down the formulae of sodium oxide.
What is meant by the term chemical formula?
If the valency of carbon is 4 and that of sulphur is 2, work out the formula of the compound formed by the combination of carbon with sulphur. What is the name of this compound ?
An element B shows valencies of 4 and 6. Write the formulae of its two oxides.
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:
Ethane
Write the formula of the following compound:
Potassium plumbite
Write the formula of the following compound:
Potassium sulphate
Write the formula of the following compound:
Potassium nitrite
Write the formula of the following compound:
Sodium chloride
Write the formula of the following compound:
Calcium bisulphite
Write the formula of the following compound:
Magnesium bicarbonate
Write the formula of the following compound:
Zinc nitrate
Write the formula of the following compound:
Zinc sulphate
Write the formula of the following compound:
Iron [III] sulphate
Write the molecular formulae for the following compounds
Mercury (II) chloride
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-`
