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Table of Activities for Metals and reactions
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33
Activity Series for Metals
K (K1+)Ba (Ba2+)Sr (Sr2+)Ca (Ca2+)Na (Na1+) M
etal
+ c
old
H2O
H2
(gas
) +hy
drox
ide
Mg (Mg2+)Al (Al3+)Mn (Mn2+)Zn (Zn2+)O
xide
s not
redu
ced
by H
2 (g
as)
Cr (Cr3+)Fe (Fe2+,3+)Cd (Cd2+) M
etal
+ h
ot w
ater
H
2 (g
as) +
oxi
de o
r hyd
roxi
de
Co (Co2+)Ni (Ni2+)Sn (Sn2+)Pb (Pb2+)H2 (H1+)
Met
al +
aci
d H
2 (g
as) +
salt
Sb (Sb3+)
As (As3+)
Bi (Bi3+)
Oxi
des r
educ
ed b
y H
2 (g
as)
Cu (Cu2+)
Met
al +
O2 (
1 at
m)
oxi
de
Ag (Ag1+)
Pd (Pd2+)
Hg (Hg2+)
Pt (Pt2+)
Oxi
des r
educ
ed
by h
eat a
lone
Au (Au3+)
Form
s oxi
des
only
indi
rect
ly
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