Electrochemical equivalent from molar mass and valence
======================================================

**Faraday's second law of electrolysis** states that if the same amount of electricity is passed
through different electrolytes, the masses of ions deposited at the electrodes are directly
proportional to their chemical equivalents.

**Notations:**

#. :math:`\mathfrak{F}` (:code:`F`) is :attr:`~symplyphysics.quantities.faraday_constant`.

**Links:**

#. `Wikipedia, derivable from here <https://en.wikipedia.org/wiki/Faraday%27s_laws_of_electrolysis#Derivation>`__.

#. `BYJU'S <https://byjus.com/chemistry/laws-of-electrolysis/>`__.

.. py:currentmodule:: symplyphysics.chemistry.electrolysis.electrochemical_equivalent_from_molar_mass_and_valence

.. py:data:: electrochemical_equivalent

    :attr:`~symplyphysics.symbols.chemistry.electrochemical_equivalent`.

Symbol:
    :code:`Z`

Latex:
    :math:`Z`

Dimension:
    :code:`mass/charge`


.. py:data:: molar_mass

    :attr:`~symplyphysics.symbols.basic.molar_mass`.

Symbol:
    :code:`M`

Latex:
    :math:`M`

Dimension:
    :code:`mass/amount_of_substance`


.. py:data:: valence

    :attr:`~symplyphysics.symbols.chemistry.valence`.

Symbol:
    :code:`v`

Latex:
    :math:`v`

Dimension:
    :code:`dimensionless`


.. py:data:: law

    :code:`Z = M / (F * v)`


    Latex:
        .. math::
            Z = \frac{M}{\mathfrak{F} v}