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Crazy boy [7]
2 years ago
13

What are the intermolecular forces between molecules in a liquid sample of sulfur trioxide, SO3?

Chemistry
1 answer:
kakasveta [241]2 years ago
7 0

The intermolecular forces between molecules in a liquid sample of sulfur trioxide, SO3 is London dispersion force.

<h3>What is intermolecular force? </h3>

The electrostatic forces of attraction present between molecules which hold them together are termed as intermolecular force.

<h3>Types of intermolecular force</h3>
  • Dipole dipole interaction
  • Dipole induced dipole interaction
  • van-der waal interaction
  • london dispersion force

<h3>What is london dispersion force? </h3>

This type of forces arises between symmetrical non- polar molecules. At a particular instant of time, the symmetry of molecules break and become unsymmetric. One side contain more electron than other. Having more electron become negative and other side get negative.

This unsymmetry make neighbouring molecule unsymmetric. The weak dispersion bond is formed between molecules called london dispersion force.

Thus, intermolecular forces between molecules in a liquid sample of sulfur trioxide, SO3 is london dispersion force.

learn more about intermolecular force:

brainly.com/question/9328418

#SPJ4

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Naddik [55]

Answer:

7430.5 Joules (7.4*10^4 Joules)

Explanation:

Q=mc∆T

where Q is energy in Joules.

Now m=250 g

c= 0.386 J/g°C

∆T = 99 - 22 = 77 °C

plugging the values in gives

Q=250*0.386*77=7430.5 Joules

(7.4*10^4 Joules, if 2 significant figures)

5 0
3 years ago
Hydrogenation reactions are used to add hydrogen across double bonds in hydrocarbons and other organic compounds. use average bo
Mamont248 [21]
H2(g) +C2H4(g)→C2H6(g)
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2C -H bonds and one C-C bond are formed while enthalpy change (dH) of the reaction,
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The bond which breaks energy is positive.
432+614 =1046kJ/mol
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dH reaction is -1173 + 1046 =-127kJ/mol 
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Explanation:

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The question is incomplete as it does not have the options which are:

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