How much mass would a mole of hydrogen molecules contrin? Recall that hydrogen is diatomic. 4 g/mol

To calculate the mass of a mole of hydrogen molecules, we need to consider that hydrogen is diatomic, meaning each molecule consists of two hydrogen atoms.1. The atomic mass of a single hydrogen atom is approximately 1 gram per mole (g/mol).2. Since hydrogen is diatomic ( ), a molecule of hydrogen has a mass of: Therefore, one mole of hydrogen molecules ( ) would have a mass of 2 grams, not 4 grams.