standard state

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Delaney Smith 1C
Posts: 52
Joined: Thu Feb 28, 2019 12:15 am

standard state

Postby Delaney Smith 1C » Sun Jan 26, 2020 3:18 pm

For method 3, how do you make sure everything is in standard state? Do you just divide by the number of moles for each substance so you have one mole?

Posts: 101
Joined: Thu Jul 11, 2019 12:15 am

Re: standard state

Postby SnehinRajkumar1L » Sun Jan 26, 2020 3:49 pm

yes. Additionally, temperature and pressure should be at 25 C and 1 atm respectively.

Ritu Gaikwad 2E
Posts: 52
Joined: Thu Jul 11, 2019 12:16 am

Re: standard state

Postby Ritu Gaikwad 2E » Sun Jan 26, 2020 4:11 pm

Another thing for method 3 is that when you are calculating the change in enthalpy you have to make sure your equation is balanced and all your substances are in their standard states.

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