coambis
08-07-2008, 08:42 AM
Does anyone have a list of formulas that we need to know for DAT, especially for Gen Chem? For instance, do we need to know the specific heat capacity, gas constant, faraday constant, etc. etc. or do they give them to you? And for conversions? (feet to meter, etc.)
Thanks.:scared:
Orgodox
08-07-2008, 12:13 PM
Nothing is given to you not even in the math section
Contach
08-07-2008, 01:51 PM
lots of formulas for gen chem.. here are some on the top of my head
deltaG = deltaH - T*deltaS
deltaG = n*F*E(cell)
nF = it (i= current in amps (C/s); t = time)
PV = nRT
Q=m*c*deltaT (Q = enthalpy; c = specific heat capacity)
O = MRT (O = osmotic pressure; M = molarity; R = some constant?? T = temp)
pH = pKa + log[HB/HA] (Henderson Hasselbach for buffers)
.. im running out.. please post with quote and add to the list...
i just saw that there's another thread going through gen chem formulas...