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Byju's Answer
Standard X
Chemistry
Representation of a Chemical Equation
Translate the...
Question
Translate the following statements into chemical equations and balance them:
Hydrogen gas combines with nitrogen to form ammonia.
A
3
H
2
(
g
)
+
N
2
(
g
)
→
2
N
H
3
(
g
)
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B
H
2
(
g
)
+
N
2
(
g
)
→
N
H
3
(
g
)
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C
2
H
2
(
g
)
+
N
2
(
g
)
→
3
N
H
3
(
g
)
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D
H
2
(
g
)
+
N
2
(
g
)
→
2
N
H
3
(
g
)
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Solution
The correct option is
A
3
H
2
(
g
)
+
N
2
(
g
)
→
2
N
H
3
(
g
)
Balanced equation:
3
H
2
(
g
)
+
N
2
(
g
)
→
2
N
H
3
(
g
)
Suggest Corrections
4
Similar questions
Q.
Use the following data to calculate
Δ
S
0
for the reaction:
2
N
H
3
(
g
)
⟶
N
2
(
g
)
+
3
H
2
(
g
)
Compound
S
o
(J/mol-K)
H
2
(
g
)
N
2
(
g
)
N
H
3
(
g
)
-98.74
-114.99
-304.99
Q.
Consider the chemical reaction:
N
2
(
g
)
+
3
H
2
(
g
)
→
2
N
H
3
(
g
)
The rate of this reaction can be expressed; in terms of time and of concentration of
N
2
(
g
)
,
H
2
(
g
)
N
H
3
(
g
)
. Identify the correct relationship amongst the rate expressions.
Q.
Consider the chemical reaction,
N
2
(
g
)
+
3
H
2
(
g
)
→
2
N
H
3
(
g
)
The rate of this reaction can be expressed in terms of time derivative of concentration of
N
2
(
g
)
,
H
2
(
g
)
and
N
H
3
(
g
)
. Identify the correct relationship amongst the rate expressions
Q.
Consider the chemical reaction,
N
2
(
g
)
+
3
H
2
(
g
)
⟶
2
N
H
3
(
g
)
.
The rate of reaction can be expressed in terms of time derivative of concentration of
N
2
(
g
)
,
H
2
(
g
)
or
N
H
3
(
g
)
. Identify the correct relationship amongst the rate expressions.
Q.
In Haber's process of ammonia manufacture:
N
2
(
g
)
+
3
H
2
(
g
)
⟶
2
N
H
3
(
g
)
,
Δ
H
o
25
o
C
=
−
92.2
k
J
Molecules
N
2
(
g
)
H
2
(
g
)
N
H
3
(
g
)
C
P
J
K
−
1
m
o
l
−
1
29.1
28.8
35.1
If
C
P
is independent of temperature,then reaction at
100
o
C
compared to that of
25
o
C
will be:
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