First Order Reaction


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Jessica Helfond 2F
Posts: 60
Joined: Fri Sep 28, 2018 12:16 am

First Order Reaction

Postby Jessica Helfond 2F » Tue Mar 05, 2019 7:51 pm

If [A]₀ is the initial concentration of A, then what does [A] represent?
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Vincent Li 4L
Posts: 48
Joined: Fri Sep 28, 2018 12:19 am

Re: First Order Reaction

Postby Vincent Li 4L » Tue Mar 05, 2019 8:02 pm

[A] is assumed to represent the concentration of A at some time t, or the time that elapsed since the reaction began.
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Kelsey Warren 1I
Posts: 60
Joined: Fri Sep 28, 2018 12:15 am

Re: First Order Reaction

Postby Kelsey Warren 1I » Tue Mar 05, 2019 8:06 pm

[A] is just the concentration of the reactant A at any time t throughout the reaction, whereas [A]o is the concentration exactly at the beginning of the reaction.
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Max Hayama 4K
Posts: 63
Joined: Fri Sep 28, 2018 12:16 am

Re: First Order Reaction

Postby Max Hayama 4K » Tue Mar 05, 2019 9:23 pm

Given that we have the initial concentration of A, or [A]o, [A] is the concentration of A after some time, t.
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