5I.15

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Danielle_Cho_3A
Posts: 107
Joined: Mon Jan 09, 2023 9:42 am

5I.15

Postby Danielle_Cho_3A » Mon Jan 30, 2023 3:21 pm

5I.15
Hello,
For 5I.15, when making the ICE table, how do we know to put +X for the "change" part of the table and not -X?
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Shail Patel 3A
Posts: 35
Joined: Mon Jan 09, 2023 9:39 am
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Re: 5I.15

Postby Shail Patel 3A » Mon Jan 30, 2023 4:15 pm

I think one way to go about this question would be to calculate the Q value. The Q value provides us with an indicator of the system's current state. For this reaction, Q=[NH3][H2S]. plugging in our initial values, we get Q = [0.2]*0, which gives us 0. Since 0 is less than the Kc value, we assume the reaction shifts right.


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