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]` .

245 gm of KClO_(3) on heating yielded 64 gm O_(2) .Find % yield of reaction. (K = 39 , Cl = 35.5 )

10 grams of a hydrated sodium carbonate, Na_(2)CO_(3).xH_(2)O , on strong heating loses a weight of 6.29 grams. Report the value of x.

Number of moles of water in 488 gm of BaCl_(2).2H_(2)O are - (Ba = 137)

If 13.1g of Na_(2) SO_(4) XH_(2)O contains 6g of H_(2)O , the value of X is

The crysalline salt, Na_(2)SO_(4).xH_(2)O on heating loses 55.9% of its weight. The formula of crystalline salt is

(a) 2 Calculate the number of moles of water in 366 g BaCl_(2).2H_(2)O . (b) Calculate the value of X ( in terms of mole) if X=9.4 g "Phenol" +6.02xx10^(22) molecules phenol +0.2 "mole" phenol.

The amount of BaSO_(4) formed upon mixing 100mL of 20.8% BaCl_(2) solution with 50mL of 9.8% H_(2)SO_(4) solution will be : (Ba = 137, Cl = 35.5, S = 32, H = 1 and O =16)

The amount of BaSO_(4) formed upon mixing 100mL of 20.8% BaCl_(2) solution with 50mL of 9.8% H_(2)SO_(4) solution will be : (Ba = 137, Cl = 35.5, S = 32, H = 1 and O =16)