the compound ammonium carbonate is a strong electrolyte. Write the reaction when solid ammonium carbonate is put into water:
Answers
Answer:The reactions that describe the decomposition of ammonium carbonate (
(
N
H
4
)
2
C
O
3
) are:
(
N
H
4
)
2
C
O
3
(
s
)
→
N
H
4
H
C
O
3
(
s
)
+
N
H
3
(
g
)
(1)
N
H
4
H
C
O
3
(
s
)
→
N
H
3
(
g
)
+
H
2
O
(
g
)
+
C
O
2
(
g
)
(2)
(
N
H
4
)
2
C
O
3
(
s
)
→
2
N
H
3
(
g
)
+
C
O
2
(
g
)
+
H
2
O
(
g
)
(3)
(1) - ammonium carbonate decomposes into ammonium bicarbonate and ammonia (
N
H
3
);
(2) - ammonium bicarbonate decomposes into carbon dioxide (
C
O
2
), water, and ammonia;
(3) - the decomposition of ammonium carbonate - total reaction;
Both reaction are endothermic - heat must be supplied in order for the reaction to take place.
Explanation:
The reactions that describe the decomposition of ammonium carbonate((NH4)2CO3 ) are:
(NH4)2CO3(s)→NH4HCO3(s)+NH3(g) ---------(1)
NH4HCO3(s)→NH3(g)+H2O(g)+CO2(g) -------(2)
(NH4)2CO3(s)→2NH3(g)+CO2(g )+H2O(g) ------(3)
(1) - ammonium carbonate decomposes into ammonium bicarbonate and ammonia (NH3);
(2) - ammonium bicarbonate decomposes into carbon dioxide ( C O 2 ), water, and ammonia;
(3) - the decomposition of ammonium carbonate - total reaction;
Both reactions are endothermic - heat must be supplied for the reaction to take place.