Nitric oxide (no) reacts with molecular oxygen as follows:

2no(g) + o2(g) → 2no2(g)

initially no and o2 are separated in two different chambers connected by a valve. when the valve is opened, the reaction quickly goes to completion. determine what gases remain at the end and calculate their partial pressures. assume that the temperature remains constant at 25°c. initial conditions are as follows:

no: 3.97 l, 0.500 atm

o2: 1.97 l, 1.00 atm

trigonal pyramidal

tetrahedral

trigonal planar

bent

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

answer///carbon;