Physical or Phase Changes

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Shanzey
Posts: 120
Joined: Wed Sep 18, 2019 12:20 am

Physical or Phase Changes

Postby Shanzey » Sun Jan 26, 2020 5:53 pm

When calculating this such as the enthalpy of vaporization or sublimation, will the enthalpies for the physical states (such as H(vapor) and H(liquid) for vaporization) be given to us, or is there some formula for how to calculate these values?

Hussain Chharawalla 1G
Posts: 100
Joined: Sat Jul 20, 2019 12:15 am

Re: Physical or Phase Changes

Postby Hussain Chharawalla 1G » Sun Jan 26, 2020 5:53 pm

I believe they will be given to us.

Vinita Saxena 2I
Posts: 58
Joined: Fri Aug 09, 2019 12:16 am

Re: Physical or Phase Changes

Postby Vinita Saxena 2I » Sun Jan 26, 2020 6:32 pm

There is no formula, so they will give us the values

Noe BM 1J
Posts: 50
Joined: Sat Sep 07, 2019 12:17 am

Re: Physical or Phase Changes

Postby Noe BM 1J » Sun Jan 26, 2020 8:59 pm

They should be given to us since we didn't go over how to calculate it.

KSong_1J
Posts: 101
Joined: Thu Jul 11, 2019 12:17 am

Re: Physical or Phase Changes

Postby KSong_1J » Sun Jan 26, 2020 9:06 pm

In all the examples Lavelle has showed in class so far they were given to us so I think the values will be given

605395381
Posts: 50
Joined: Mon Jun 17, 2019 7:24 am

Re: Physical or Phase Changes

Postby 605395381 » Sun Jan 26, 2020 9:10 pm

Following the examples that have already been given- those values will most likely be given to us

Nare Nazaryan 1F
Posts: 101
Joined: Fri Aug 09, 2019 12:17 am

Re: Physical or Phase Changes

Postby Nare Nazaryan 1F » Sun Jan 26, 2020 9:44 pm

I believe those values will probably be given to us based on examples from class.

Shrayes Raman
Posts: 129
Joined: Sat Jul 20, 2019 12:15 am

Re: Physical or Phase Changes

Postby Shrayes Raman » Mon Jan 27, 2020 12:06 am

There is no indication that we would be required to calculate any thing like that so we will need it given to us.


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