Chemistry Review Section E

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Nabeeha Khan 1D
Posts: 30
Joined: Fri Apr 06, 2018 11:03 am

Chemistry Review Section E

Postby Nabeeha Khan 1D » Thu Apr 12, 2018 12:05 am

For section E #21, what are formula units and why are the answers that are in formula units the same as the answers that are in molecules?

Aryana Nazem 1A
Posts: 40
Joined: Fri Apr 06, 2018 11:04 am

Re: Chemistry Review Section E

Postby Aryana Nazem 1A » Thu Apr 12, 2018 12:09 am

Hey okay so what i think is that when they ask for formula units it is the equivalent to atoms/molecules.

Sara Veerman-1H
Posts: 31
Joined: Fri Apr 06, 2018 11:05 am

Re: Chemistry Review Section E

Postby Sara Veerman-1H » Thu Apr 12, 2018 12:16 pm

I think 1 mol of something = 6.022x10^23 units of that something

Asia Yamada 2B
Posts: 92
Joined: Wed Sep 30, 2020 9:36 pm

Re: Chemistry Review Section E

Postby Asia Yamada 2B » Tue Oct 13, 2020 5:44 pm

A mole of an ionic compound corresponds to 6.02x10^23 formula units. I think the answers are the same as molecules because the calculations are the same, but the type of particles are different.

Kathy_Li_1H
Posts: 85
Joined: Wed Sep 30, 2020 9:31 pm

Re: Chemistry Review Section E

Postby Kathy_Li_1H » Tue Oct 13, 2020 7:09 pm

Hi! Formula units are salts or ionic compounds, and referring to formula units (ionic compounds) is the same as referring to molecules (covalent bonded compounds).


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