Determine the molecular formula given the information below. show work pls The empirical formula for a compound is CH2O and the molecular weight 180.156 g/mol

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

What is the common name for the compound shown here? enter the common name of the compound shown?