Three elements A Q and Z have the molar masses indicated in

Last updated: 5/7/2023

Three elements A Q and Z have the molar masses indicated in the table below Given a compound with a composition of 19 4 Q and 80 6 Z by mass what is the empirical formula of this compound Remember to enter subscripts as normal numbers ie H O is entered as H2O and to enter elements in the same order they were given element symbol A Q Z molar mass 15 45 g mol 20 05 g mol 41 62 g mol