Please help! Will Fan & medal! :)

Write an empirical formula for each of the following:
(a) Ethylene glycol, car antifreeze, molecular formula C2H6O2
(b) Peroxodisulfuric acid, a compound used to make bleaching agents, molecular formula H2S2O8

Question

Please help! Will Fan & medal! :) 

Write an empirical formula for each of the following:
(a) Ethylene glycol, car antifreeze, molecular formula C2H6O2
(b) Peroxodisulfuric acid, a compound used to make bleaching agents, molecular formula H2S2O8

julian.pitalua · Answer

a) CH3O
b) HSO4

The empirical formula shows the proportion between atoms.

genny7 · Answer

Okay, how did u solve for those?

julian.pitalua · Answer

just simplifying.

genny7 · Answer

Okay thanks soooooooooo much for helping me :)