Question

0.4 g of lithium is produced by electrolyzing lithium bromide. What volume of bromine is produced at the same time?

Answer 1

Answer:

Explanation:

equivalent of li = equivalent of br

moles*f=moles*f

0.4/7*1=moles*2

moles=0.4/14

moles=0.03

pv=nrt

v=nrt

v=0.03*0.08206*298

v=0.733 lt