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Equivalent weight

en.wikipedia.org/wiki/Equivalent_weight

Equivalent weight is a term which has been used in several contexts in chemistry. In its most ... Additionally, the equivalent weight of a compound can be calculated by dividing the molecular weight...

Equivalent Weight

www.chem.ucla.edu/~gchemlab/eq_weight_web.htm

Definitions of Equivalent Weight ( Acid-Base Context ) ... titrant used in the titration, one can then calculate the experimental equivalent weight based on the data.

How to Calculate Equivalent Weight | eHow

www.ehow.com/how_6463740_calculate-equivalent-weight.html

How to Calculate Equivalent Weight. In science, the equivalent weight of a solution is the molecular weight of the solute, or dissolved substance, in grams ...

Equivalent Weight of an Unknown

faculty.uml.edu/james_hall/84124/20pt2.htm

The equivalent weight of an acid is the mass of acid required to generate one ... The mass of sample #1 is calculated by difference from the Part C data above ...

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Sep 23, 2012 ... Equivalent mass /Equivalent Weight in Stochiometry in Chemistry for IIT/Medical - Duration: 22:03. ... Pharmaceutical Calculations 12,772 views.

Equivalent Weight Calculator | Calculator@TutorVista.com

calculator.tutorvista.com/equivalent-weight-calculator.html

Equivalent weight of a substance depends upon the nature of chemical reaction in which the substance takes part. The chemical equivalent with reference to ...

CHEM-GUIDE: Equivalent weight of elements, and compounds

chem-guide.blogspot.com/2010/03/equivalent-weight-of-elements-and.html

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.

Functionality, OH Number, and Equivalent Weight - Dow Answer ...

dowac.custhelp.com/app/answers/detail/a_id/13359/~/dow-polyurethanes---functionality,-oh-number,-and-equivalent-weight-definitions

Since polyols have a molecular weight distribution, an average equivalent weight is calculated. These calculations are done using the product analyzed ...

Isopropanolamines Equivalent Weight and Amine Number

dowac.custhelp.com/app/answers/detail/a_id/12987/~/isopropanolamines-equivalent-weight-and-amine-number

Equivalent weight is a calculated value determined from the amine number (also known as the amine value or amine alkalinity). The amine number is ...

CHEM-GUIDE: Gram equivalent weight

chem-guide.blogspot.com/2010/03/gram-equivalent-weight.html

It is equal to mass in grams numerically equal to equivalent weight. ... This formula is widely used to express grams of substance in terms of gram equivalent and ...

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How to Calculate Equivalent Weight
In science, the equivalent weight of a solution is the molecular weight of the solute, or dissolved substance, in grams divided by the valence of the solute. Equivalent weight predicts the mass of a substance that will react with one atom of hydrogen in... More »
Difficulty: Moderate
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Chapter 33: Equivalent Weight

www2.hawaii.edu

Calculate the equivalent weights of H2SO3 (MW=82) and LiOH (MW=24) in the ... Equivalent Weight = EW = the number of moles of H<sup>+</sup> (for an acid), or OH<sup>-</sup>(for a ...

Clarify the meaning of Equivalent weight and its formula?

chemistry.stackexchange.com

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 | chemistry | Britannica.com

www.britannica.com

Equivalent weight, in chemistry, the quantity of a substance that exactly reacts with, or is equal to the combining value of, an arbitrarily fixed quantity of another ...