Question

What is the true ratio of atoms in a molecule or formula unit called?
O the molecular formula
o the molar mass
O the percent composition
the empirical formula
Mark this and return
Save and Exit
Nel
Submit

Answer 1

Answer:

O the molecular formula

Explanation:

The true ratio of atoms in a molecule or formula unit is called the molecular formula.

The molecular formula of a compound shows the true number of atoms that are combining to form a compound.

For example, the molecular formula of water is H₂O.

• Empirical formula of a compound is its simplest ratio.
• When the number of atoms are divided by the smallest possible factor, it yields the empirical formula.