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Chemistry
Chemistry
Problem
Which of the following is formed when
As
2
S
3
\text{As}_2\text{S}_3
As
2
S
3
is warmed with
NH
4
OH
\text{NH}_4\text{OH}
NH
4
OH
and
H
2
O
2
\text{H}_2\text{O}_2
H
2
O
2
? a.
As
(
OH
)
3
\text{As}(\text{OH})_3
As
(
OH
)
3
b.
AsO
4
3
−
\text{AsO}_4^{3-}
AsO
4
3
−
c.
AsO
3
3
−
\text{AsO}_3^{3-}
AsO
3
3
−
d.
[
As
(
NH
3
)
6
]
5
+
[\text{As}(\text{NH}_3)_6]^{5+}
[
As
(
NH
3
)
6
]
5
+
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