Notation  [ENDORSED]


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madisondesilva1c
Posts: 91
Joined: Fri Sep 28, 2018 12:16 am

Notation

Postby madisondesilva1c » Fri Jan 11, 2019 10:36 pm

What is the correct notation for computing the partial pressure of gases, is it more correct to use brackets versus parenthesis when doing a problem of this sort?

Ashley Bouma 1F
Posts: 30
Joined: Fri Sep 28, 2018 12:21 am

Re: Notation  [ENDORSED]

Postby Ashley Bouma 1F » Fri Jan 11, 2019 11:03 pm

Brackets denote concentration and partial pressure is not measured by concentration so I would assume that parentheses would be best when you are dealing with partial pressures.

Simran Rai 4E
Posts: 58
Joined: Fri Sep 28, 2018 12:17 am

Re: Notation

Postby Simran Rai 4E » Fri Jan 11, 2019 11:07 pm

Yes, my TA usually uses parenthesis or nothing at all when doing a problem with partial pressure. With concentration, brackets are always used.

Henry Dudley 1G
Posts: 61
Joined: Fri Sep 28, 2018 12:16 am

Re: Notation

Postby Henry Dudley 1G » Sat Jan 12, 2019 3:06 pm

So partial pressure is parentheses and concentration is brackets?

Irene Zhou 1E
Posts: 73
Joined: Fri Sep 28, 2018 12:18 am

Re: Notation

Postby Irene Zhou 1E » Sat Jan 12, 2019 3:12 pm

Brackets would denote concentration. Therefore, it would be a better idea to use either parenthesis or nothing at all for partial pressure to minimize confusion.

MadelynNguyen1F
Posts: 59
Joined: Fri Apr 06, 2018 11:04 am

Re: Notation

Postby MadelynNguyen1F » Sat Jan 12, 2019 3:58 pm

Brackets represent concentration, so I've seen them used in Kc problems, while I've seen both parentheses and nothing used with equilibrium problems concerning partial pressure


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