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3 paź 2024 · The equivalent weight (EW) of a substance can be calculated using the formula: \ [ \text {EW} = \frac {\text {MW}} {\Delta E} \] where EW is the equivalent weight, MW is the molecular weight, and ΔE is the number of electrons gained or lost by one molecule. Example Calculation.
24 sty 2016 · The formula you were talking about gives the equivalent weight of an element (can be extended to be used with ions). Equivalent weight = (Atomic mass)/(Valency) This could be intuitive and obvious for some.
To use this online calculator for Equivalent Weight, enter Molecular Weight (MW) & N Factor (nf) and hit the calculate button. Here is how the Equivalent Weight calculation can be explained with given input values -> 13333.33 = 0.12/9.
MEP surface lucent/opaque: calculates and projects molecular electrostatic potential on a translucent or opaque van der Waals surface. Charge: calculates and projects atomic charge as text label and white to atom color gradient. Bond dipoles: calculates and draws individual bond dipoles.
The formula to calculate equivalent weight is: Equivalent Weight (EW) = Molecular Weight (MW) / ΔE. In this formula, the molecular weight is expressed in grams per mole, and ΔE represents the number of moles of reactive species per mole of the substance.
Free Chemistry calculator - Calculate chemical reactions and chemical properties step-by-step.
1 lut 2024 · The equivalent weight calculator provided here simplifies the process of determining equivalent weight, a fundamental parameter in chemistry. By inputting the molar mass and valence of a substance, users can quickly obtain the equivalent weight, aiding in various chemical calculations.
