How many liters of chlorine gas at 1.00 atm and 20ºC will be required to oxidize 167 grams of bromide ions to molecular bromine?

A. 13.5 L
B. 25.1 L
C. 101 L
D. 1.72 L
E. 50.3 L

2 answers

http://www.jiskha.com/science/chemistry/stoichiometry.html
Pv=nRT

P=273
n=167g change to moles
R=22.414L/mol
T=293 K
solve for V

= 25.1 L