What is the empirical formula of the compound 75% carbon, 25% hydrogen

CH4

Explanation:

there is a complex way to actually figure it out, using the formula. but I use a simpler intuition. here if we take 75% to be 4. then 25% will be 1. so to fulfill the compound. 4 atoms of 1 hydrogen is necessary for the 4 atom carbon. this giving C1H4 or simply CH4

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter