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How many hydrogen (H) atoms are in one molecule of sulfuric acid, [tex]H_2SO_4[/tex]?

A. 1
B. 2
C. 4
D. 7


Sagot :

To determine the number of hydrogen atoms in one molecule of sulfuric acid ([tex]\( H_2SO_4 \)[/tex]), we should carefully examine its molecular formula. The formula [tex]\( H_2SO_4 \)[/tex] indicates the different types and numbers of atoms in a single molecule of sulfuric acid.

Let's break down the molecular formula:
- The subscript number following an atom symbol indicates how many of those atoms are present in the molecule.
- In [tex]\( H_2SO_4 \)[/tex], the "H" represents hydrogen.
- The "2" subscript next to the "H" tells us there are 2 hydrogen atoms in one molecule of sulfuric acid.

Therefore, there are:
- 2 hydrogen atoms in [tex]\( H_2SO_4 \)[/tex].

The correct answer is:
2