Question

Heya Question in attachment

Plzzzz solve......✌️✌️

Answer 1

Hey mate....

here's your answer....

BaCl2. and
...H2O
Ba atomic mass=137
Cl atomic mass=35.5
molecular mass of water = 18

14.8g of water in 100 g of BaCl2. n H2O
n x18 g water will be there in [137+71+n(18)]g of BaCl2. n H2O

1800n-266.4n=3078.4

1533.6n =3078.4

n= 2.007

Hope it helps ☺️

Answer 2

Hey mate


Here is ur ans


Here are two elements

Bacl2 anf H2


Atomic mass of BaCl2 = 137


Cl. = 35.5


molecules of mass of water =