Question

C9H12O ...C9H9O2K...нужны структурные формулы этих соединений

Answer 1

1) бензол, к нему CH3 к какому-нибудь атому и CH2-O-CH3 к какому-нибудь атому. 2) бензол, к нему CH2-CH2-COOK

Answer 2

C9H12O is the molecular formula for a compound with 9 carbon atoms, 12 hydrogen atoms, and 1 oxygen atom. Without further information, it is not possible to determine the specific compound or provide a structural formula.

C9H9O2K is the molecular formula for a compound that contains 9 carbon atoms, 9 hydrogen atoms, 2 oxygen atoms, and 1 potassium atom. Again, without additional information, it is not possible to determine the specific compound or provide a structural formula.

To provide more accurate information, please provide additional details about the compounds or their names.