Answer in your head, out loud, or on paper, then tap the card to flip.
Answer in your head, out loud, or on paper, then tap the card to flip.
What is the empirical formula?
The empirical formula is the smallest whole number ratio of atoms of each element within a compound.
For example, the empirical formula of N2O4 is NO2.
Answer in your head, out loud, or on paper, then tap the card to flip.
What is the molecular formula?
The molecular formula is a formula that shows the exact number of atoms of each element within a compound.
For example, the molecular formula of water is H2O, while ethane is C2H6.
Answer in your head, out loud, or on paper, then tap the card to flip.