Question

Which quantity of particles is correctly represented by the formula H2SO4?

A) Two Hydrogen, One Sulfur, Four Oxygen
B) Two Hydrogen, Two Sulfur, Four Oxygen
C) One Hydrogen, One Sulfur, Four Oxygen
D) Two Hydrogen, One Sulfur, Two Oxygen

Answer 1

The formula H2SO4 correctly represents two hydrogen atoms, one sulfur atom, and four oxygen atoms, which corresponds to sulfuric acid.

Step-by-step explanation:

The chemical formula H2SO4 represents sulfuric acid and indicates the number of each type of atom present in a molecule. In this formula, the subscript following each symbol shows the number of atoms of that element. Thus, H2 means there are two hydrogen atoms, S indicates one sulfur atom, and O4 means there are four oxygen atoms in each molecule of sulfuric acid. Therefore, the correct answer to the question 'Which quantity of particles is correctly represented by the formula H2SO4?' is A) Two Hydrogen, One Sulfur, Four Oxygen.