SZF IOS · Atoms and Molecules · Quiz
5 real SZF IOS questions on Atoms and Molecules. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 5
MEDIUMCalculate the number of moles present in 88 g of carbon dioxide (CO₂). (Given: Atomic mass of C = 12 u, O = 16 u)