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pH Using H+ Concentration

pH, the potential of hydrogen, is a numeric scale used to specify the acidity or basicity of an aqueous solution.

pH equals the base 10 logarithm of the H+ concentration.

Formula

QuantityVariable["pH", "Unitless"] == -(Log[Quantity[1, "Liters"/"Moles"]*QuantityVariable[Row[{"[", Superscript["H", "+"], "]"}], "Molarity"]]/Log[10])

symbol description physical quantity
pH pH "Unitless"
[H+] hydrogen-ion concentration "Molarity"

Forms

Examples

Get the resource:

In[1]:=
ResourceObject["pH Using H+ Concentration"]
Out[1]=

Get the formula:

In[2]:=
FormulaData[ResourceObject["pH Using H+ Concentration"]]
Out[2]=

Use some values:

In[3]:=
FormulaData[ ResourceObject[ "pH Using H+ Concentration"], {QuantityVariable[ Row[{"[", Row[{"H", "+"}], "]"}],"Molarity"] -> Quantity[0.1`, ("Moles")/("Liters")]}]
Out[3]=

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