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Grade: 12th pass
        X forms an oxide x2o3, 0.36 g of X forms 0.56 g of x2o3. So the atomic weight of X is?
one year ago

Answers : (1)

Umakant biswal
5349 Points
							
let M be mole of X203. 
so in M moles of x2o3 you have 2M of x2 and 3M of O
SO if mas x in 2M is 0.36
and mass o in 3M =0.20
then m=2/3/18
M=0.18
x= 0.18 x270 =48.6
HOPE IT CLEARS 
ALL THE BEST ..

 
one year ago
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