What means of no2 is contained in a 13.0l tank at 464 kpa and 112 celsius 289g 191 g 86.5 g 1.88 g

= 86.5 g

Explanation:

Using the equation;

PV = n RT

where P is the pressure, 464 kpa or 4.58 atm

V is the volume , 13.0 l

n is the number of moles

R is the ideal gas constant , 0.0821 atm L/mol/K

T is the temperature, 112 + 273.15 = 385.15 K

Therefore;

n = PV/RT

n = (4.58 × 13)/(0.0821×385.15)

  = 1.883 moles

The mass will be;

 = 1.883 moles × 46.0 g/mol

 = 86.57 g

 = 86.5 g

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .