Equivalent weight is a term which has been used in several contexts in chemistry.
In its most .... The final death blow for the use of equivalent weights for the
elements was Dmitri Mendeleev's ...
Valencies of hydrogen, calcium and oxygen are 1,2 and 2 respectively. Hence,
their equivalent weights are 1/1 =1, 40/2 = 20 and 16/2 = 8 respectively.
equivalent weight. The equivalent weight of an element or radical is equal to its
atomic weight or formula weight divided by the valence it assumes.
Jan 24, 2016 ... Therefore you must divide the mass by 2 to get equivalent weight. In fact, this
formula based definition of equivalent weight of an element is ...
Equivalent weight is the weight of an element or compound which combines with
or displaces the equivalent weight of any other element or compound; for an ...
equivalent weight. n. (Chemistry) the weight of an element or compound that will
combine with or displace 8 grams of oxygen or 1.007 97 grams of hydrogen.
There are several methods to determine the equivalent mass which is the total ...
(ii) Oxide formation method: The mass of the element which combines with 8 ...
Equivalent weight definition, the combining power, especially in grams (gram
equivalent) of an element or compound, equivalent to hydrogen as a standard of
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weight or gram molecular weight divided by valence ... Gram equivalent weight =
gram molecular weight ... Elements in Groups have similar valences because ...