CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Chemical Formula of Ionic Compounds

The formula o...

Question

The formula of sodium sulphate is Na₂SO₄.
(a) Name the elements present in it.
(b) Write the number of different atoms present in one molecule of this compound.

Open in App

Solution

(a) The elements present in sodium sulphate are Na (sodium), S (sulphur) and O (oxygen).
(b) One molecule of this compound contains two atoms of sodium, one atom of sulphur and four atoms of oxygen.

Suggest Corrections

thumbs-up

2

Similar questions

Calculate the mass percent of different elements present in sodium sulphate (Na₂SO₄).

Q. Calculate the mass per cent of different elements present in sodium sulphate

(N a_{2} S O_{4})

Q. The formula that gives the symbolic representation of the actual number of atoms of various elements present in one molecule of the compound, is called:

Q. Assertion :Molecular formula shows the exact number of different types of atoms present in a molecule of a compound. Reason: Molecular formula can be obtained directly from empirical formula which represents the simplest whole number ratio of various atoms present in a compound.

Q. The ratio of number of oxygen atoms present in one molecule of ferric oxide to those present in one molecule of calcium sulphate is :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Chemical Formula of Ionic Compounds

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Chemical Formula of Ionic Compounds

Standard VII Chemistry

Join BYJU'S Learning Program

CrossIcon