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Byju's Answer
Standard IX
Mathematics
Logarithms
In FeC2O4⟶ ...
Question
In
F
e
C
2
O
4
⟶
F
e
3
+
+
C
O
2
, the equivalent mass of
F
e
C
2
O
4
is
M
x
. Here, the value of
x
is
:
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Solution
F
e
C
2
O
4
⟶
F
e
3
+
+
C
O
2
+2 +3 +3 +4
As we know,
E
q
u
i
v
a
l
e
n
t
w
e
i
g
h
t
=
M
o
l
a
r
w
e
i
g
h
t
n
−
f
a
c
t
o
r
=
M
3
.
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