Ok so i gave this problem a try...
an unknown gas is found to travel twice as fast as CO2, which traveled 14.00 cm in 12.00 sec. What is the molecular mass of the unknown gas?My work....
(28.00 cm / 16.00 sec). _____
------------------------ = \| UK. (square root)
(14.00 cm / 16.00 sec). ---------
\| 44.0095 g/mol
_______ _____________
( \| UK ) (14.00 cm) (\|44.0095 g/ mol) (28.00 cm)
--------------------------- = --------------------------------
16.00 sec. 14.00 cm
____ ____________
\| UK = (\|44.0095 g/mol) (28.00 cm)
------------------------------
14.00 cm
I dont know what to do with my final set-up to get the answer
help?
UK = unknown btw