Question

25 gram of water contains how many atoms of hydrogen and oxygen.....
plz show detailed solution

Answer 1

Simple !!!

First of all ;

number of mole =>

25 / 18 × 6.22× 10^-23


so no of Hydrogen atom => 2× 25/ 18 × 6.22×^10-23



and number of Oxygen atom => 1× 25/ 18× 6.22^10-23


kindly calculate it .

hope it help you !!

thanks !

Ranjan Kumar