Advertisements
Advertisements
Question
Write the formula of the following compound:
Calcium nitrate
Advertisements
Solution
Calcium nitrate - Ca[NO3]2 - `"NO"_3^(1-)`
APPEARS IN
RELATED QUESTIONS
What is the significance of the formula of a substance ?
Work out the formula for sulphur dioxide. (Valencies : S = 4 ; O = 2)
(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 ?
The formula of carbonate of a metal M is M2CO3.
What will be the formula of its nitride ?
Fill in the blank:
Formula of iron (ill) carbonate is _____ .
Name the element in the compound and give the formula of the following compound:
Carbonic acid
Name the element in the compound and give the formula of the following compound:
Acetic acid
Write the formula of the following compound:
Sodium plumbite
Write the formula of the following compound:
Sodium bicarbonate
Write the formula of the following compound:
Sodium iodide
Write the formula of the following compound:
Calcium carbonate
Write the formula of the following compound:
Calcium hydroxide
Write the formula of the following compound:
Aluminium chloride
Write the formula of the following compound:
Aluminium nitrate
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
NaZnO2
Write the chemical formula for the following elements.
- Hydrogen
- Nitrogen
- Ozone
- Sulphur
Write the molecular formulae for the following compounds
Aluminium (III) nitrate
Give the chemical formulae for the following compounds and compute the ratio by mass of the combining elements in each one of them. (You may use appendix-III).
- Ammonia
- Carbon monoxide
- (Hydrogen chloride
- Aluminium fluoride
- Magnesium sulphide
