To determine the equivalent weight from the molecular weight, you need to divide the molecular weight by the valence (or charge) of the compound. For example, for a compound with a molecular weight of 100 g/mol and a valence of 2, the equivalent weight would be 50 g/equiv.
If two substances have the same equivalent weight, it means the number of equivalents per mole is the same for both substances. Therefore, the molecular weight of these substances would also be the same, as equivalent weight is derived from the molecular weight and valence of the substance.
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the equivalent weight of chlorine is 35.453, which is also it's atomic weight.
It is not predictable.There are 20 diffent amino acids.
The equivalent weight of hydrogen peroxide is 17 g/mol.
The stomach has 45 different acids
1/2 gram... or 500 mg the substence dnt matter ... its like the question wats heavier a pound of feathers or a pound of bricks... there the same.. 28 grams to an ounce and 448 to a pound by the way
It is equivalent to the weight of two elephants
The equivalent weight of NaHPO4 is determined by calculating the molecular weight divided by the change in oxidation state per reacting equivalent. For NaHPO4, the molecular weight is 137.99 g/mol, and it can donate 1 equivalent of H+ or accept 1 equivalent of OH-. Therefore, the equivalent weight of NaHPO4 is 137.99 g/mol.
Yes, it is
Equivalent weight = Molar mass of a substance/electrical charge of the ions (positive or negative) formed in solution Also the equivalent weight of a substance react with 1 mole of hydrogen. Today this expression is rarely used.