How can one learn how to read a molecular formula effectively?

To effectively read a molecular formula, one can start by understanding the symbols used to represent elements and the subscripts that indicate the number of atoms of each element in the compound. Practice identifying elements and their corresponding symbols, and interpreting the subscripts to determine the ratio of atoms in the compound. Additionally, familiarize yourself with common prefixes and suffixes used in naming compounds to help decipher the molecular formula. Regular practice and exposure to different molecular formulas will improve your ability to read them effectively.