Todayıs
Experiment
Al(s, silvery white) +
Cu
x
Cl
y
(aq,
blue
)
AlCl
3
(aq) +
Cu
(s,
reddish
)
known mass
25 mL
Limiting reagent
~0.3 g ea. strip
(excess
)
known mass
Zn(s, silvery white) +
Cu
x
Cl
y
(aq,
blue
)
ZnCl
2
(aq) +
Cu
(s,
reddis
h
)
Original experiment
Modified experiment