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Find value of X if 36.6 gm BaCl(2).XH(2)...

Find value of `X` if `36.6 gm BaCl_(2).XH_(2)O` on strong heating loses `5.4g` moisture ?
[At mass `Ba = 137 Cl = 35.5]` .

Text Solution

Verified by Experts

`5.4 g H_(2) O` is in `36.6g BaCl_(2).XH_(2)O`
`(W_(H_(2)O))/(W_(BaCl_(2)xxH_(2)O))="const"=(5.4)/(36.6)=(18X)/(137+71+18X)rArrX=2` .
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