Advertisements
Advertisements
Question
Write the formula of the following compound:
Magnesium carbonate
Advertisements
Solution
Magnesium carbonate - MgCO3 - `"Mg"^(2+)["CO"]_3^(2-)`
APPEARS IN
RELATED QUESTIONS
Write down the formula of aluminium chloride.
Write down the formulae of sodium sulphide.
An element B shows valencies of 4 and 6. Write the formulae of its two oxides.
An element Y has a valency of 4. Write the formula for its :
- chloride
- oxide
- sulphate
- carbonate
- nitrate
An element A forms an oxide A2O5.
What will be the formula of chloride of A ?
Give the formula and valency of:
chromate ………….…….. .
Complete the following statement by selecting the correct option :
The correct formula of aluminium oxide is
Correct the following statement:
A molecular formula represents an element.
Name the element in the compound and give the formula of the following compound:
Carbonic acid
Write the formula of the following compound:
Potassium iodide
Write the formula of the following compound:
Sodium permanganate
Write the formula of the following compound:
Magnesium bicarbonate
Write the formula of the following compound:
Aluminium hydroxide
Write the formula of the following compound:
Copper [II] nitrate
Write the formula of the following compound:
Iron [II] chloride
Write the formula of the following compound:
Iron [II] sulphate
Write the formula of the following compound:
Iron [II] hydroxide
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
Mg(SO4)2
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
NaO
Write the chemical formula for the following elements.
- Hydrogen
- Nitrogen
- Ozone
- Sulphur
