Physical Chemistry

Formula5:

$begin mathsize 36px style E subscript c e l l end subscript equals E to the power of o minus fraction numerator R T over denominator n F end fraction ln Q end style$

E_cell= Electromotive force of the cell ; E^o= Standard Electrode potential of the cell ; T = Temperature ; Q= Reaction Quotient; n = The number of electrons transferred per cell reaction; R = Gas constant ; F= Faraday's Constant

Stoke's Law of Viscosity Calculator

Formula5:

$begin mathsize 48px style F equals space 6 πηrv end style$

F= Drag Force ; η = Viscosity Coefficient ; r= Radius of the Particle ; v = Relative velocity of the Particle ;

Eotvos Ramsay-Shield relation of Surface Tension and Temperature Calculator

Formula5:

$begin mathsize 36px style open parentheses M over d close parentheses to the power of 2 over 3 end exponent gamma space equals space k left parenthesis t subscript c space minus space t space minus space 6 right parenthesis end style$

M=Molecular Weight; d= density; γ= Surface Tension ; k=Eotvos-Ramsay Coefficient ; t_c= Critical Temperature ; t= System Temperature

Reynolds Number Calculator

Formula5:

$begin mathsize 36px style R e equals fraction numerator r. d. v over denominator mu end fraction end style$

Re = Reynolds Number ; r = The diameter or length (basically length of the shape of the object);

d = The density of the fluid; v = The velocity of the object; μ = Viscosity of the fluid;

Young-Laplace Equation Calculator: inward and outward Pressure of a curved Surface

Formula5:

$begin mathsize 36px style P subscript i n end subscript equals P subscript o u t end subscript space plus space fraction numerator 2 gamma over denominator r end fraction end style$

P_in = Pressure Inside the Curved Surface ; P_out= Pressure Outside the Curved Surface ; γ = Surface Tension ; r = Radious of Curvature of the Curved Surface ;

Phase Rule Calculator

Formula5:

$begin mathsize 48px style F equals C minus P space plus 2 end style$

F= Number of Variables ; C= Number of Components ; P= Number of Phases;

Chemical Potential of the ideal solution Calculator

Formula5:

$begin mathsize 48px style mu space equals space mu to the power of o space plus R T space ln open parentheses x close parentheses end style$

μ = Chemical Potential of a Solution ; μ^o= Chemical Potential of the pure solvent ; T = Temperature ; R= Gas Constant ; x= Mole Fraction of the Solvent ;

Vant Hoff equation of Osmotic Pressure Calculator

Formula5:

$begin mathsize 48px style pi equals c. R. T end style$

π= Osmotic Pressure ; c= Concentration ; T = Temperature

Freezing Point Depression Coefficient Calculator

Formula5:

$begin mathsize 36px style K subscript f equals fraction numerator M R T squared over denominator capital delta H subscript f u s end subscript end fraction end style$

K_f= Freezing Point Depression Coefficient ; M = Molecular Weight of the pure solvent ; R = Gas Constant ; T= Freezing-Point of the pure solvent ; ΔH_fus= Heat of Fusion ;

Freezing Point Depression Calculator

Formula5:

$begin mathsize 36px style K subscript f. M space equals space T subscript 0 space minus space T subscript f end style$

K_f= Freezing Point Depression Coefficient ; M = Molarity of the solution (when solute is added) ; T₀= Freezing Point of the pure solvent; T_f= Freezing Point of the solution

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Physical Chemistry

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