Constants and equations to memorize

[Ital91]

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Which constants and equations should be memorized? Obviously things like the mole, STP, Standard conditions, PV=nRT, deltaG=-RTlnKeq, hardy-weinberg equilibrium. Faradays Constant???

 

[levyusupov]

in the exam all constants will be provided, include the Faraday's constant.

also don't forget the equation of deltaG= deltaH - (T)(delta S).

 

[Saber tooth]

Constants are given but basic formulas should be memorized... you have a few good ones, but dont for get P(MW)=DRT and MV=MV they are kindof important

Good luck

 

[fancymylotus]

Nernst,mols e=IT/F,Raoults, all the colligative properties,acid and base dissociation, half life,Daltons

 

[Clubby]

Nernst,mols e=IT/F,Raoults, all the colligative properties,acid and base dissociation, half life,Daltons

whoa...what is E=IT/F, and what is the dalton equation ....... 6.022e23 D/G?

 

[fancymylotus]

whoa...what is E=IT/F, and what is the dalton equation ....... 6.022e23 D/G?

Moles electrons=IT/F= (current in amps)(time in seconds)/faradays constant

Dalton's law: Ptot=Pa+Pb+Pc etc

 

[ephesus32]

in the exam all constants will be provided, include the Faraday's constant.

also don't forget the equation of deltaG= deltaH - (T)(delta S).

can somebody else verify that all constants will be provided on the test??
i was more curious to see if the colligative properties constants (such as Rb, Rf) would be provided on an exam question. Thanks.

 

[thedreamer]

Also dG = -nFEcell

 

[MaskItOrCasket]

can somebody else verify that all constants will be provided on the test??
i was more curious to see if the colligative properties constants (such as Rb, Rf) would be provided on an exam question. Thanks.

NO! do not assume that you will be given constants. for instance think what might be important as in ones u always use in every calculation. Rb and Rf are unlikely bc they vary with temperature.

might be wise to know the specific heat of water tho