Charles's Law

Charles’s Law Problems



1) A container holds 50.0 mL of nitrogen at 25° C and a pressure of 736 mm Hg.
 What will be its volume if the temperature increases by 35° C?



2) A sample of oxygen occupies a volume of 160 dm3
 at 91° C. What will be
 volume of oxygen when the temperature drops to 0.00° C?



3) A sample of hydrogen has an initial temperature of 50.° C. When the
temperature is lowered to -5.0° C, the volume of hydrogen becomes
212 cm3
. What was the initial volume of the hydrogen in dm3
?



4) 568 cm3
 of chlorine at 25° C will occupy what volume at -25° C while the
 pressure remains constant?



5) A sample of helium has a volume of 521 dm3
 at a pressure of 75 cm Hg and
a temperature of 18° C. When the temperature is increased to 23° C, what is
the volume of the helium?

                                                                        http://mmsphyschem.com/chuckL.pdf