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Chemistry
Chemistry
Problem
Ammonium nitrate can decompose with explosion by the following reaction.
NH
4
NO
3
(
s
)
→
N
2
O
(
g
)
+
2
H
2
O
\text{NH}_4\text{NO}_3(\text{s}) \rightarrow \text{N}_2\text{O}(\text{g}) + 2\text{H}_2\text{O}
NH
4
NO
3
(
s
)
→
N
2
O
(
g
)
+
2
H
2
O
;
H
=
−
37.0
kJ/mol
H = -37.0 \text{ kJ/mol}
H
=
−
37.0
kJ/mol
Calculate the heat produced when 2.50 g of
NH
4
NO
3
\text{NH}_4\text{NO}_3
NH
4
NO
3
decomposes - (A) 1.06 kJ (B) 0.96 kJ (C) 1.16 kJ (D) 1.26 kJ
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