A container holds carbon dioxide, nitrogen, and hydrogen gas. What's the partial pressure of the carbon dioxide gas if the total pressure is 75psi, the pressure of nitrogen is 42 psi and the pressure of hydrogen
is 15psi

Why is an elements atomic mass not listed as a whole number on the periodic table

What is the number of atoms in 3.54 mol s

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