pizza rolls question 2D

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Jade Hinds 2B
Posts: 75
Joined: Tue Sep 10, 2019 12:16 am

pizza rolls question 2D

Postby Jade Hinds 2B » Wed Feb 12, 2020 4:18 pm

What is the initial reaction quotient when 3.2g of NH4HS is placed in a 2.0L vessel along
with 1.47 mol of NH3 and 2.85 mol H2S?

Shannon Asay 1C
Posts: 102
Joined: Fri Aug 09, 2019 12:16 am

Re: pizza rolls question 2D

Postby Shannon Asay 1C » Wed Feb 12, 2020 4:25 pm

The equation of Q is Q=[NH3][H2S]. The molarity of NH3 is 1.47mol/2L and the molarity of H2S is 2.85mol/2L. Multiply those together and you'll get Q which is 1.05.

Bryan Chen 1H
Posts: 58
Joined: Mon Jun 17, 2019 7:24 am

Re: pizza rolls question 2D

Postby Bryan Chen 1H » Wed Feb 12, 2020 5:01 pm

ignore the solid since it is not apart of the K expression, and multiply the other two together to find Q.

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