Deriving Enthalpy Equations

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Jonathan Christie 1I
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Joined: Mon Apr 09, 2018 1:38 pm

Deriving Enthalpy Equations

Postby Jonathan Christie 1I » Sat Mar 16, 2019 9:05 pm

What is the best way to derive equations for enthalpy from the sheet of constants and formulas we are given on exams?

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Re: Deriving Enthalpy Equations

Postby Chem_Mod » Sat Mar 16, 2019 11:50 pm

You probably won't have to worry about deriving equations on the exam. :)

Raquel Ruiz 1K
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Re: Deriving Enthalpy Equations

Postby Raquel Ruiz 1K » Sun Mar 17, 2019 12:04 am

make sure you can switch equations around to find for something in particular within that equation. Thats always helpful.

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Joined: Fri Sep 28, 2018 12:18 am

Re: Deriving Enthalpy Equations

Postby lukezhang2C » Sun Mar 17, 2019 3:28 pm

For any derivations which I've had to do I always start by finding common factors/variables and playing around with them with substitution until I get the equation whic I need. Always look at which variables need to cancel and which ones you would need to keep, it is a crucial factor in derivations.

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