Question

The formula of metallic hydroxide (eq. wt. = 150) is M(OH)2.xH20 . If the atomic weight of the metal is 176 then the value of x will be

Answer 1

The formula of metallic hydroxide (eq. wt. = 150) is M(OH)2.xH20 . If the atomic weight of the metal is 176 then the value of x will be ....

176-150 = ?

Answer 2

Answer:Molecular formula= Acidity*Eq wt=2*150=300

let us suppose the no.of water molecule =x

then

176+(2*17)+18x=300

hence,x=5

Explanation: