Arter taking a shower, Emily uses baby oil to prevent from looking "ashy". If the baby oil has a density of .83 g/ mL and has a mass of 45.7 grams. how much baby oil did she use?​

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.