Q


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faith14B
Posts: 92
Joined: Fri Sep 29, 2023 12:26 pm

Q

Postby faith14B » Mon Mar 18, 2024 9:42 am

How do you do Q if products are given in pressure and no moles or lliters are given. the reactant is given in molarity.
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anoushkap1
Posts: 42
Joined: Wed Nov 15, 2023 9:23 am
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Re: Q

Postby anoushkap1 » Mon Mar 18, 2024 10:27 am

You have to convert concentration to pressure using PV = nRT. Remember, molarity = n/V.
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306278293
Posts: 85
Joined: Fri Sep 29, 2023 11:44 am

Re: Q

Postby 306278293 » Mon Mar 18, 2024 10:46 am

According to the ideal gas law, PV=nRT, pressure and concentration are proportional (P = (n/v) RT; R and T are constants) to each other so you can solve for Q by just plugging in the pressure and concentration values into Q=P/R.
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Soumya 2D
Posts: 94
Joined: Fri Sep 29, 2023 10:53 am

Re: Q

Postby Soumya 2D » Mon Mar 18, 2024 10:51 am

If they are all pressures, you can just divide it, but otherwise P = nRT/v = MRT.
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