Use this calculator for preparing a solution of solid solute. To use the calculator , first enter the formula of the solute. Then enter any of the three of the four parameters, namely: N=Normality of the Solution ; Wsolute = Weight of the Solute ; V = Volume of the solution; n = Equivalence Factor (basicity of an acid or acidity of a base or number electron transfer in a reaction) Description : Normality of a solution is defined as the number of gram equivalent of a solute present per liter of a solution. The gram equivalent is the ratio of molecular weight and equivalence factor. This equivalence factor can be thought as the number of replaceable H+ ions in a molecule of an acidic solute or the number of replaceable OH- ions present in a molecule of a basic solute. Thus equivalence factor of NaOH is 1 and 2 for H2SO4. In the case of redox reactions this equivalence factor is the number of electron taken or given out of that compound in a redox reaction.
VERSION HISTORY
- Version 1.0 posted on 2014-10-05
Program Details
- Category: Education > Teaching & Training Tools
- Publisher: Calistry
- License: Free
- Price: N/A
- Version: 1.0
- Platform: android