# What is N factor in chemistry?

## What is N factor in chemistry?

For acids, n-factor is defined as the number of H+ ions replaced by 1 mole of acid in a reaction. For bases, n-factor is defined as the number of OH– ions replaced by 1 mole of base in a reaction. The n-factor for such salts is defined as the total moles of catioinic/anionic charge replaced in 1 mole of the salt.

How do you calculate the NF of na2co3?

N factor will be 2. For a salt it is calculated by the charge present on the electropositive cation here its sodium.

### What is the N factor of k2 cr2 o7?

6
n factor of K2Cr2O7 There is overall gain of 6 electrons. That means the n-factor for this reaction is 6.

How do you find the N factor of NaCl?

N = 1 because in case of ionic solid (NaCl) the n factor is equl to charge on cation.

## What is the N factor of Mohr salt?

-1
Mohr’s salt is the inorganic compound with the formula (NH4)2Fe(SO4)2(H2O)6 or FeSO4. (NH4)2SO4. 6H2O. The ‘n’ factor or conversion factor of Mohr’s salt is -1.

What is the N factor of phosphorus?

2
We need to know what n-factor is. N-factor is the acidity of a base or the basicity of an acid. The acid given is Phosphorus acid whose n-factor is 2. Phosphorus acid has a basicity of 2.

### What is n factor of NaHCO3?

NaHCO3 is in the product side.It is not reacting with any other compounds.so the n-factor is the number of positive or negative charge. Na is having charge of +1.So n factor of NaHCO3 is 1.

What is the N factor of fec2o4?

Answer: So, the oxidation number of carbon changes from +3 to +4. As, there are two carbon atoms, the net change in oxidation number is +2 and adding to this the increase in oxidation state of iron, the final increase in oxidation number is +3. Hence, the n-factor of is 3.

## What is the N factor of MgSO4?

n factor of MgSO4 and all ionic compounds is always greater than one theoretically, else it depends on degree of dissociation experimentally. from above reaction we can clearly say that the n factor for MgSO4 is 2 as it dissociates completely into two ions.

What is the N factor of FAS?

6H2O. In Mohr’s salt Fe is in +2 state (Fe2 +) , it oxidises by removing 1 electron and converts to Fe3 +. Therefore n- factor = 1.

### What is the N factor of fecl3?

The n factor of ferric sulphate is 2 because the formula of ferric sulphate is Fe(SO4)2.So in an aqueous solution of ferric sulphate two sulphate ions will be dissociated and hence, the n factor will be 2.

What is the n-factor of salt?

My source says : For salts which react such that no atom undergoes change in oxidation state , n-factor for such salt is the total moles of cationic /anionic species replaced in 1 mole of the salt . is 3. Please can anybody give more examples and explain that to me?

## What is the n factor of a base?

The n factor of a base is the no. of OH – ions that a molecule of the base would give when dissolved in a solvent (Acidity). e.g. NaOH (n = 1), Ba (OH) 2 (n = 2), Al (OH) 3 (n = 3), etc. (iv) For Salts: A salt reacting such that no atom of the salt undergoes any change in oxidation state.

What is the n-factor of sodium phosphate in this reaction?

Hence n -factor = 3. In reactions like this where there’s no change in oxidation number, the n -factor will always be the net positive charge in 1 molecule of that compound, in this case since there are 3 N a ions in sodium phosphate, the n -factor = 3 × 1 = 3. Thanks for contributing an answer to Chemistry Stack Exchange!

### How do you find the n-factor of a salt?

It changes to a compound, which has atom D in it. The oxidation state of A in A c D be +y. To calculate n-factor of a salt of such type, we take one mole of the reactant and find the number of mole of the element whose oxidation state is changing.

Begin typing your search term above and press enter to search. Press ESC to cancel.