Wolfram Computation Meets Knowledge

Wolfram Formula Repository (Under Development)

Freezing-Point Depression Equation Using Cryoscopic Constant

Freezing-point depression is the process in which adding a solute to a solvent decreases the freezing point of the solvent.

The freezing-point depression equals the product of the solution molarity and the cryoscopic constant.

Formula

QuantityVariable[Subscript["Δ​T", "f"], "TemperatureDifference"] == QuantityVariable["m", "Molality"]*QuantityVariable[Subscript["K", "f"], "MolalFreezingPointDepressionConstant"]

symbol description physical quantity
Δ​Tf freezing point depression "TemperatureDifference"
m solution molality "Molality"
Kf cryoscopic constant "MolalFreezingPointDepressionConstant"

Forms

Examples

Get the resource:

In[1]:=
ResourceObject["Freezing-Point Depression Equation Using Cryoscopic \ Constant"]
Out[1]=

Get the formula:

In[2]:=
FormulaData[ ResourceObject[ "Freezing-Point Depression Equation Using Cryoscopic Constant"]]
Out[2]=

Use some values:

In[3]:=
FormulaData[ ResourceObject[ "Freezing-Point Depression Equation Using Cryoscopic Constant"], \ {QuantityVariable[ \!\(\*SubscriptBox[\("\[CapitalDelta]\[InvisibleSpace]T"\), \ \("f"\)]\),"TemperatureDifference"] -> Quantity[3.7`, "KelvinsDifference"]}]
Out[3]=

Source Metadata

  • Contributor:

Publisher Information