stochiometry

how to determine the n factor of a compound please help

3 Answers

11
virang1 Jhaveri ·

See
There are 4 types in that
Type 1
For acids if the only the acid is given then you have to check the replaceable hydrogen atom it contains
If a reaction is given then you have to check the replaced hydorgen atom

Type 2
For bases if the only the acid is given then you have to check the replaceable hydroxyl ion it contains
If a reaction is given then you have to check the replaced hydroxyl ion

Type 3
For salts you have check the total positive charge on the salt
For e.g FeSo4.(NH4)2SO4.6H2O
See this you donot have to consider the water And the total positive charge is Fe +2 + NH4 +1*2 = +4 Therefore the n factor is 4

11
virang1 Jhaveri ·

Type 4
For Redox Equation You have to consider the change in oxidation number and multiple with the no. of atoms of the element present in the compound.

1
sumit_kumar ·

ya

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