2 years ago

What is the relationship between melting/boiling point and intermolecular forces

1 answer:

8 0

Boiling points are a measure of intermolecular forces. The intermolecular forces increase with increasing polarization of bonds. Boiling point increases with molecular weight, and with surface area.

You might be interested in

How many Na and Cl molucules are in this atom? Please help

kati45 [8]

5 Na molecules and 5 Cl molecules

5 0

3 years ago

Read 2 more answers

The image shows a molecular model of a compound using balls and sticks. Each ball is an atom and each stick is a bond. If you we

Zielflug [23.3K]

Hi , the answers must be part B

3 0

3 years ago

Read 2 more answers

How do you think climate change affected the strength of the hurricane?

Aleksandr [31]

It effected it because the hurricanes just kept growing bigger and bigger

5 0

3 years ago

a gas in a container with a fixed volume was originally at a pressure of 317kpa and a temperature of 154k. what is the new press

goldfiish [28.3K]

<h2>Hello!</h2>

The answer is: 4.77atm

Since there's a fixed volume, we can use the the Gay-Lussac's Law which stablish a relation between the pressure and the temperature:

$\frac{P}{T}=k$

<em>P</em> is the volume of the gas

<em>t</em> is the temperature of the gas

<em>k </em>is the proportionality constant

We also have the following equation:

$\frac{P1}{T1}=\frac{P2}{T2}$

Where:

$P2=\frac{P1*T2}{T1}=\frac{317kPa*235K}{154K}=483.73kPa$

We are asked to find the pressure in atm, so we must convert 483.73kPa to atm:

$1kPa=0.009869atm$

Then,

$483.733kPa*\frac{0.009869atm}{1kPa}=4.77atm$

Have a nice day!

8 0

3 years ago

As the temperature of a reaction is increased, the rate of the reaction increases because the . (A) reactant molecules collide m

vredina [299]

Answer:

Explanation:

Temperature is the measure of "hotness" of a system. When temperature increases, the kinetic energy of the particles increase. So they will collide with greater energy per collision.

5 0

3 years ago