SAT II CHEMISTRY FOMULAs

<p>made up this list after reviewing... it'll help me by writing them as well... feel free to add any that i missed...
PV=nRT<br>
D=M/V can combine two: P=DRT/mw mw=molec. weight
q=mC/\T
M=n/L n=moles
m=n/kg
/\G=/\H-T/\S <--- favors negative G
p= -log(
pH=pka + log(A-/HA) HA=conj base, <--- formula for buffered sol.
/\Tf=km
/\Tb=km k= constant, whether it be freezing or boiling</p>

<p>Equilibrium Expression:</p>

<p>aA + bB --> cC + dD</p>

<p>[C]^c * [D]^d / [A]^a * **^b</p>

<p>um, there is thermo and buffer stuff on the SAT II?</p>

<p>there was in my review book.... :-/.... very easy stuff tho... make sure u can identify titration curves</p>

<p>i totally did not understand the section on buffers in the PR book...can someone explain it to me?</p>

<p>why is HA a conjugate base? i thought it was an acid because it has one more H+ than A...</p>

<p>help pleease...before it's too late.</p>

<p>Is finding the Limiting Reactant on the test?</p>

<p>yeah limiting is on the test</p>