H2S only dispersion forces only dipole-dipole forces only hydrogen bonding both dispersion forces and dipole-dipole forces all three: dispersion forces, dipole-dipole forces, and hydrogen bonding Request Answer Part B N2O only dispersion forces only dipole-dipole forces only hydrogen bonding both dispersion forces and dipole-dipole forces all three: dispersion forces, dipole-dipole forces, and hydrogen bonding Request Answer Part C C2H5OH only dispersion forces only dipole-dipole forces only hydrogen bonding both dispersion forces and dipole-dipole forces all three: dispersion forces, dipole-dipole forces, and hydrogen bonding Request Answer Part D S8 only dispersion forces only dipole-dipole forces only hydrogen bonding both dispersion forces and dipole-dipole forces all three: dispersion forces, dipole-dipole forces, and hydrogen bonding

Determine the kinds of intermolecular forces that are present in each element or compound:  H2S, N2O, C2H5OH, S8

H2S: both dipole-dipole forces and dispersion forces

N2O: both dispersion forces and dipole-dipole forces

C2H5OH: all three are present i.e dispersion forces, dipole-dipole forces and hydrogen bonding.

S8: dispersion forces only

Explanation:

Dipole-Dipole forces: They are a type of intermolecular interaction that are formed between the positive end of one polar molecule and a negative end of another molecule.

London dispersion forces: or dispersion force is the weakest type of intermolecular force.It is formed when the electrons in two adjacent atoms occupy positions that make the atoms form temporary dipoles.

Hydrogen bonding: it is an attractive force that is formed between a hydrogen atom and a very electronegative atom such as nitrogen,oxygen or fluorine.

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante

atomic mass = 39

number of neutrons = 20

number of protons= 19

electronic configuration = 1s2 2s2 2p6 3s2 3p6 4s1

the number of electron in first shell = 2

number of electrons in n=3 shell = 8