Advertisements
Advertisements
प्रश्न
Write the formula of the following compound:
Copper [II] nitrate
Advertisements
उत्तर
Copper [II] nitrate - Cu[NO3]2 - `"Cu"^(2+)"NO"_3^(1-)`
APPEARS IN
संबंधित प्रश्न
Write down the formulae of magnesium hydroxide.
An element Z has a valency of 3. What is the formula of oxide of Z ?
An element X has a valency of 4 whereas another element Y has a valency of 1. What will be the formula of the compound formed between X and Y ?
Define ‘formula unit’ of an ionic compound. What is the formula unit of (i) sodium chloride, and
(ii) magnesium chloride ?
The formula of a compound is X3Y. The valencies of elements X and Y will be respectively :
Give the formula and valency of:
aluminium ………………. .
What is a chemical formula? What is the significance of a formula?give an example to illustrate?
Name the element in the compound and give the formula of the following compound:
Blue vitriol
Write the formula of the following compound:
Potassium bicarbonate
Write the formula of the following compound:
Sodium nitrate
Write the formula of the following compound:
Sodium carbonate
Write the formula of the following compound:
Aluminium oxide
Write the formula of the following compound:
Copper [I] oxide
Write the formula of the following compound:
Copper [II] sulphide
Write the formula of the following compound:
Iron [II] sulphate
Write the formula of the following compound:
Lead [II] oxide
Write the formula of the following compound:
Lead [II] nitrate
Write the formula of the following compound:
Silver [II] chloride
Which of the following represents a correct chemical formula? Name it.
