Question

find the number of atoms present in sulphuric acid

Answer 1

1 Sulphuric molecule has two hydrogen atoms 1 Sulphuric atom and 4 oxygen atoms. You can also say one mole of sulfuric acid has 2 moles of hydrogen atoms, 1 mol of sulfur atoms, and 4 moles of oxygen atoms. so in total, we have 7 mols of atoms

Answer 2

Atoms present in sulphuric acid is 1.686 × 10²³

Given,

Sulphuric acid, H₂SO₄

To Find,

The number of atoms present in sulphuric acid.

Solution,

Here, we need to find out how many atoms are there in the strong acid, sulphuric acid.

H₂SO₄.

The total sulphuric acid's atomic value is 98g/mol.

98g/mol is the molecular weight of sulphuric acid.

First, need to find the number of moles = 4 / 98

0.04.

In sulphuric acid, 2 hydrogen molecules, 1sulphur molecule, and 4oxygen molecules are there.

So, a total of 7.

Therefore, the total atoms will be = 7 × 0.04 × 6.022 ×10²³.

1.686 × 10²³.

Hence, 1.686 ×10²³ atoms are there in sulphuric acid.

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