Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
2
Cu
2
+
+
5
I
−
⟶
2
CuI
↓
+
[
X
]
2\text{Cu}^{2+} + 5\text{I}^- \longrightarrow 2\text{CuI} \downarrow + [\text{X}]
2
Cu
2
+
+
5
I
−
⟶
2
CuI
↓
+
[
X
]
[
X
]
+
2
S
2
O
3
2
−
⟶
3
[
Y
]
+
S
4
O
6
2
−
[\text{X}] + 2\text{S}_2\text{O}_3^{2-} \longrightarrow 3[\text{Y}] + \text{S}_4\text{O}_6^{2-}
[
X
]
+
2
S
2
O
3
2
−
⟶
3
[
Y
]
+
S
4
O
6
2
−
…
Chemistry
Problem
2
Cu
2
+
+
5
I
−
⟶
2
CuI
↓
+
[
X
]
2\text{Cu}^{2+} + 5\text{I}^- \longrightarrow 2\text{CuI} \downarrow + [\text{X}]
2
Cu
2
+
+
5
I
−
⟶
2
CuI
↓
+
[
X
]
[
X
]
+
2
S
2
O
3
2
−
⟶
3
[
Y
]
+
S
4
O
6
2
−
[\text{X}] + 2\text{S}_2\text{O}_3^{2-} \longrightarrow 3[\text{Y}] + \text{S}_4\text{O}_6^{2-}
[
X
]
+
2
S
2
O
3
2
−
⟶
3
[
Y
]
+
S
4
O
6
2
−
;
X
\text{X}
X
and
Y
\text{Y}
Y
are: a.
I
3
−
\text{I}_3^-
I
3
−
and
I
−
\text{I}^-
I
−
b.
I
2
\text{I}_2
I
2
and
I
3
−
\text{I}_3^-
I
3
−
c.
I
2
\text{I}_2
I
2
and
I
−
\text{I}^-
I
−
d.
I
3
−
\text{I}_3^-
I
3
−
and
I
2
\text{I}_2
I
2
Browse the problem library