Advertisements
Advertisements
Question
Write the formula of the following compound:
Iron [II] hydroxide
Advertisements
Solution
Iron [II] hydroxide - Fe[OH]2 - `"Fe"^(2+)"OH"^(1-)`
APPEARS IN
RELATED QUESTIONS
What do the symbols, H2, S and O4 mean in the formula H2SO4 ?
What is the significance of the formula of a substance ?
The atomicities of ozone, sulphur, phosphorus and argon are respectively :
If the valency of hydrogen is 1 and that of nitrogen is 3, work out the formula for ammonia.
Give the formula and valency of:
chromate ………….…….. .
Identify the following substance:
An alkaline gas A which gives dense white fumes with hydrogen chloride.
Identify the following substance:
Gas C that is colourless and can be used as a bleaching agent.
Write the formula of the following compound:
Potassium aluminate
Write the formula of the following compound:
Potassium hydroxide
Write the formula of the following compound:
Sodium nitrate
Write the formula of the following compound:
Sodium permanganate
Write the formula of the following compound:
Sodium bisulphite
Write the formula of the following compound:
Calcium sulphate
Write the formula of the following compound:
Magnesium nitrate
Write the formula of the following compound:
Iron [III] sulphide
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
(NH4)3SO4
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
KCr2O7
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
NaCO3
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
Mg(SO4)2
Write the chemical formula for the following compounds
- Aluminium sulphate
- Silver nitrate
- Magnesium oxide
- Barium chloride
