What is n factor of NaOH?
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What is n factor of NaOH?
For bases, n-factor is defined as the number of OH– ions replaced by 1 mole of base in a reaction. Note that n-factor is not equal to its acidity i.e. the number of moles of replaceable OH– ions present in 1 mole of base. For example, n-factor of NaOH = 1.
How do you find the N factor in a disproportionation reaction?
- you can calculate n factor in disproportionation reaction by the formula.
- 1/N=1/n1 +1/n2.
- where n1=n factor for oxidation half.
- n2=n factor for reduction half.
What is the N factor of I2 in the reaction I I2?
SO here, the average oxidation number for each atom of I in the I2 molecule is 0 and for the atom of I in NaI is -1. Thus the change in oxidation number for each atom of I is 1, but as their are 2 I atoms involved, the n factor comes out to be 2.
What is n factor of h2o?
the n factor will be 4 because two oxygen atoms lose 4 electrons means 2 by each of the 4 hydrogen atoms will gain 1 electron. This the reason why the n factor of water is 1.
What is the N factor of bromine?
2(BrO3)- becomes Br2. Here +10 charge on bromine changes to 0. But n factor is calculated only for one ion and here there are two (2(BrO3)-) ions. Therefore n factor of sodium bromate in this reaction is 10/2 = 5.
What would be the N factor for na2s2o3 in the following reaction?
Change in oxidation state gives n factor which for this particular reaction is 0.5.
What is the N factor of Na2Co3?
Na2Co3 N factor is 2.
What is the N factor of the reactant?
For bases, n-factor is defined as the number of OH– ions replaced by 1 mole of base in a reaction. Note that n-factor is not equal to its acidity i.e. the number of moles of replaceable OH– ions present in 1 mole of base.
What is the equivalent mass of mno2 in acidic medium?
So, equivalent weight = molar mass/ 3 = 87/3 = 29 gm/equivalent.