Posted by **faisal** on Sunday, March 11, 2012 at 12:41pm.

Determine the atomic weight of X in the following compounds

a)8g XH4 occupy 44.8L volume at 237C and 380 mmHg pressure

b)1.92g of X3 occupis a volume of 574 ml at 77C and 2 atm

c)A O.326 gram of gas,C3X4 has a volume of 250 ml at100C and 76 cmHg

d)A 3.12 gram of the gaS.HX,occupies a volume of 500 ml at -23C and 760 torr

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