Solve: Given the following equations and AH° values ΔΗ' (kJ) 164.1 [1] 2 N(e) + O2(e) →2 N,0(s) O 2(e) +0, [2] N2(8) +02%) ) → 2 NO, 180.5 2(g) [3] N2(2) + 2 O2(g) (g) → 2 NO, 66.4 calculate AH° for the reaction below. N,Og) +NO,2(e) →3 NO(g) ΔΗ?
Solve: Given the following equations and AH° values ΔΗ' (kJ) 164.1 [1] 2 N(e) + O2(e) →2 N,0(s) O 2(e) +0, [2] N2(8) +02%) ) → 2 NO, 180.5 2(g) [3] N2(2) + 2 O2(g) (g) → 2 NO, 66.4 calculate AH° for the reaction below. N,Og) +NO,2(e) →3 NO(g) ΔΗ?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Calculate for the given standard enthalpy of formation of the given reaction below.
![+02(g) → 2 NO.
Given the following equations and
Solve:
AH° values
AH° (kJ)
[1] 2 N 2(8)
+O 2(g)
→ 2 N20(3)
164.1
180.5
[2] N2(g) + O2(8) →2 NO(3)
→ 2 NO
66.4
[3] N2(2)
+ 2 02(3)
2(g)
calculate AH° for the reaction below.
ΔΗ ?
N,O(g)
g) (e) →3 NO(g)
+NO,](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9c499ad5-bebb-43b1-bbea-a530a9317263%2F318d9a6f-7a90-4c1e-8163-aeda888d75e7%2Fp3wtbks_processed.png&w=3840&q=75)
Transcribed Image Text:+02(g) → 2 NO.
Given the following equations and
Solve:
AH° values
AH° (kJ)
[1] 2 N 2(8)
+O 2(g)
→ 2 N20(3)
164.1
180.5
[2] N2(g) + O2(8) →2 NO(3)
→ 2 NO
66.4
[3] N2(2)
+ 2 02(3)
2(g)
calculate AH° for the reaction below.
ΔΗ ?
N,O(g)
g) (e) →3 NO(g)
+NO,
Transcribed Image Text:Standard Enthalpies of Formation of Some lInorganic
Substances at 25°C
TABLE 6.4
Substance
AH; (kJ/mol)
Substance
AH (kJ/mol)
Ag(s)
AgClks)
0.
H,O()
-187.6
-127.0
Hg()
Al(s)
0.
Al,O(s)
-1669.8
HI(g)
25.9
Bra()
Mg(s)
MgO(s)
MGCO,(s)
0.
HBr(g)
-36.2
-601.8
C(graphite)
0.
-1112.9
C(diamond)
1.90
N,(g)
0.
CO(g)
-110.5
NH,(g)
-46.3
CO-(g)
-393.5
NO(g)
NO2(g)
N30.(g)
N;0(g)
90.4
Ca(s)
33.85
CaO(s)
-635.6
9.66
CACO,(s)
-1206.9
81.56
CI,(g)
HCK8)
0.
O(g)
249.4
-92.3
0,(g)
Cu(s)
0.
0,(g)
142.2
CuO(s)
-155.2
S(rhombic)
F(g)
0.
S(monoclinic)
0.30
HF(g)
-271.6
SO (g)
-296.1
H(g)
218.2
SO.(g)
-395.2
H(g)
0.
H,S(g)
-20.15
H;O(g)
-241.8
ZnO(s)
-348.0
H,O)
-285.8
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