mindeverymoment mindeverymoment 08-10-2022 Chemistry contestada Which substances have the same empirical formula? Sample Formula 1 CH3OH 2 CH2O 3 C6H12O6 4 C2H4O2 5 C7H5O2 6 C8H8 a. Samples 1 and 3 b. Samples 1, 2, and 4 c. Sample 1 and 4 d. Samples 2, 3, and 4