Calculate the number of molecules of oxygen present in 0.125

Last updated: 7/26/2022

Calculate the number of molecules of oxygen present in 0.125 moles of O₂. (1 mole = 6.022 1023 objects). Show all your working clearly. A) 3.01 x 1024 molecules B) 7.53 x 1022 molecules C) 0.125 molecules D) 6.022 x 1023 molecules