What is the pressure in atmospheres of a 2.50 mol gas in a 2.00 L bottle at 25.0ºC? The ideal gas constant is 0.0821 L·atm/mol·K

Part of molten rock at mid-ocean ridges

Which answer lists the fundamental forces in order from strongest to weakest

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