equivalent weight calculator

enter the value and click "calculate", the calculation result will be displayed.

ab weight:
cb weight:
the equivalent weight of ab (ew1) :

calculation result:

equivalent weight of cb (ew2) :
what is equivalent weight? equivalent is the most commonly used term in chemistry and one of the basic concepts in physical chemistry. equivalent weight, also known as gram equivalent, can be defined as the mass of an equivalent, that is, the mass of a given substance combined with or substituted for a fixed amount of another substance. so, in other words, the gram equivalent or equivalent weight of a substance is the mass of the substance that can displace 1.008 grams of hydrogen or 8.0 grams of oxygen or 35.5 grams of chlorine. so, to find the equivalent weight, divide the atomic weight of a substance by its valency. for example, the equivalent weight of oxygen is equal to 16.0 g / 2 = 8.0 g.
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