16 апр. 2018 г. · - The equivalent weight of sodium thiosulfate is calculated to be 248 g/mol. |
20 апр. 2017 г. · The equivalent weight is the gram molecular weight divided by the number of electrons lost or gained by each molecule; For sodium thiosulfate ( ... |
25 окт. 2019 г. · The equivalent weight of Na2S2O3. 5H2O = 248g. Normality = weight ×1 / equivalent weight × volume in litres. = 0.1 = weight / 248. |
20 сент. 2024 г. · The equivalent weight of Na2S2O3. 5H2O = 248g. Normality = weight ×1 / equivalent weight × volume in litres. = 0.1 = weight / 248. |
6 авг. 2017 г. · Equivalent weight = molecular weight/ valency factor. So first we have to find out the valency factor of a compound undergoing intramolecular redox reaction. |
25 февр. 2017 г. · As a monoprotic acid its equivalent weight is 63, i.e., equal to the molecular weight. We know ,. Gram equivalent wt. = Molecular mass/n-factor. |
29 июн. 2017 г. · Therefore the Equivalent weight of Na2S2O3= Mol.Wt /1= 248; So to prepare 250- ml of Na2S2O3.5H2O we have to dissolve =24.8/4= 6.2 g in 250- ml. |
17 мар. 2018 г. · Therefore the Equivalent weight of Na2S2O3= Mol.Wt /1= 248; So to prepare 250- ml of Na2S2O3.5H2O we have to dissolve =24.8/4= 6.2 g in 250- ml. |
23 дек. 2023 г. · The equivalent weight of Na2S2O3. 5H2O = 248g. Normality = weight ×1 / equivalent weight × volume in litres. = 0.1 = weight / 248. |
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