Homework Answers
Hope you will like my answer.
Add Answer to:
1. Use thermochemical equations shown below to determine the enthalpy for the final reaction 250,($) *...
2. Use the thermochemical equations shown below to determine the enthalpy for the final reaction: Nz...
2. Use the thermochemical equations shown below to determine the enthalpy for the final reaction: Nz (e) + 2O2 (g) → N204 (g) AH = ? Using: (1) 2NO2(g) → N2 (g) +202 (8) AH = -66.4 kJ (2) N2O. (g) → 2NO, (e) AH = 57.2 kJ
3. Use the thermochemical equations shown below to determine the enthalpy for the final reaction: N2(e)...
3. Use the thermochemical equations shown below to determine the enthalpy for the final reaction: N2(e) +202(g) → 2NOz (6) AH = ? Using (1) Nz (€) + 3H2(E) → 2NH3(g) AH = -92.2 kJ (2) 2NH, (g) + 4H20 (1) ► 2NO2 (g) + 7H2(g) AH = 1301.8 kJ (3) 2H20 (1) ► 2H2(g) + O2(g) AH = 571.6 kJ
2. Use the thermochemical equations shown below to determine the enthalpy for the reaction: (5 marks)...
2. Use the thermochemical equations shown below to determine the enthalpy for the reaction: (5 marks) C3H8(0) + 5O2(g) →3CO2 + 4 H2O) CO2 +Cgraphite) + O2 AH° = 221.6KJ H2(g) + 1/2O2(g) +H2O AH = -160.3KJ 3 C(graphite) + 4H2(g) →C3H8(9) AH = -58.5KJ 3. Use the thermochemical equations shown below to determine the enthalpy for the reaction: (5 marks) SO2(g) →S(8) + O2(9) H2S(g) + 3/202(g) → H2SO3(1) H2SO3(1)→ H2O +SO2(g) H2S(9)+ 1/2O2(0)+S(8) + H2O) AH = -306KJ...
3. Use the thermochemical equations shown below to determine the enthalpy for the reaction for CH3COOH()2C(s)...
3. Use the thermochemical equations shown below to determine the enthalpy for the reaction for CH3COOH()2C(s) +2H2(g) + O2(g) 2CO2(g)+ 2H2OI)CH3COOH(l) + 202(B) AH 3484 kJ C(s)+ O2(g)CO2(g) AH= -1576 kJ AH= -2288 kJ 2H2O(I) 2H2(g)+ O2(g)
Mess%20w%20Week%201[1364).pdf z e the thermochemical equations shown below to determine the enthal for the final reaction:...
Mess%20w%20Week%201[1364).pdf z e the thermochemical equations shown below to determine the enthal for the final reaction: g. 20 (→ N206(8) AH = ? 2NO, (8) ► 11 (8) +202 (8) MO:(8) ► 2NO, (g) AH = -6640 AH = 57.260 3. We the thermochemical equations shown below to determine the en for the final reaction: 20,81 → 2NO(g) AH = 7 ing 1 , 3H, (g) → 2NH, (8) AH = .92.26 2,250, 440 () ► 2NO(g) + 7H2 ()...
16. Use the thermochemical equations below to determine the enthalpy change for the following reaction (10...
16. Use the thermochemical equations below to determine the enthalpy change for the following reaction (10 pts.): C(s) + O2(g) → CO2 (g) AH = -234 kJ sko (s) + CO2 (g) → SCO: (s) AH = +1184 kJ 2S60 (s) → 25r (s) + O2 (g) AH = +2440 kJ 2STCO3 (s) + 2Sr (s) + 2C (s) + 302 (9)
5 Determine the standard enthalpy of formation of Fe2O3(s) given the thermochemical equations below. 2Fe(s) +...
5 Determine the standard enthalpy of formation of Fe2O3(s) given the thermochemical equations below. 2Fe(s) + 3/2 O2(g) → Fe2O3(s) AH(Fe2O3) = ? Fe(s) + 3 H2O() Fe(OH)3(s) + 3/2 H2(g) AH° = +160.9 kJ/mol-rxn H2(g) + 1/2O2(g) → H2O(1) A.H° = -285.8 kJ/mol-rxn Fe2O3(s) + 3 H2O(1) ► Fe(OH),(s) A,Hº +288.6 kJ/mol-rxn
Determine the enthalpy change for CS20 + 302(g) + CO2(g) + 2SO2(g); AH= ? using the...
Determine the enthalpy change for CS20 + 302(g) + CO2(g) + 2SO2(g); AH= ? using the following three thermochemical equations, which will be referred to as reactions (A), (B), and (C). (A) 2C(s) + 202(g) 2002(g); AH= -787.0 kJ (B) C(s) + 25(s) → CS2(); AH= 87.9 kJ (C) SO2(g) → S(s) + O2(g); AH= 296.8 kJ 1. The enthalpy change for the unknown reaction is 2. Describe the action performed on each thermochemical reaction. Reaction (A) was Reaction (B)...
i need a step by step on this question please! The following are the thermochemical equations...
i need a step by step on this question please!
The following are the thermochemical equations for the formation of hydrogen sulfide (H,S), water, and sulfur dioxide (SO2), all in the gaseous state 13. H(8) S() Sg) ΔΙ{--20.6 kJ ΔΙ!--483.6 kJ ar{--296.9 kJ S(s)+0(g) SO.(8) Using the above thermochemical equations, and applying Hess' law, determine AH for the following reaction: 2H,S(g) 30(g) 2H,O(g) 2S0() AH? a) -1036.2 kJ b) -801.1 kJ c)-621.8 kJ ) 69.0 kJ e 151.4 k
10. Use the following information to determine the enthalpy for the reaction shown below CH_g) +...
10. Use the following information to determine the enthalpy for the reaction shown below CH_g) + H-0(g) - CO(g) + 3H48) AH-? 2C(s) + 2H2O(g) - CHig)+CO ) Nf - 153 C) + HẠO - COR) + Hg) M - 1313 CO(g) + HO(g) + COMg + Hg) N - -41 2 kJ 11. In the energy diagram shown here, label parts A through E and state if the diagram repre- sents an endothermic or exothermic reaction. Energy Reaction coordinate...
2. Use the thermochemical equations shown below to determine the enthalpy for the final reaction: Nz (e) + 2O2 (g) → N204 (g) AH = ? Using: (1) 2NO2(g) → N2 (g) +202 (8) AH = -66.4 kJ (2) N2O. (g) → 2NO, (e) AH = 57.2 kJ
3. Use the thermochemical equations shown below to determine the enthalpy for the final reaction: N2(e) +202(g) → 2NOz (6) AH = ? Using (1) Nz (€) + 3H2(E) → 2NH3(g) AH = -92.2 kJ (2) 2NH, (g) + 4H20 (1) ► 2NO2 (g) + 7H2(g) AH = 1301.8 kJ (3) 2H20 (1) ► 2H2(g) + O2(g) AH = 571.6 kJ
2. Use the thermochemical equations shown below to determine the enthalpy for the reaction: (5 marks) C3H8(0) + 5O2(g) →3CO2 + 4 H2O) CO2 +Cgraphite) + O2 AH° = 221.6KJ H2(g) + 1/2O2(g) +H2O AH = -160.3KJ 3 C(graphite) + 4H2(g) →C3H8(9) AH = -58.5KJ 3. Use the thermochemical equations shown below to determine the enthalpy for the reaction: (5 marks) SO2(g) →S(8) + O2(9) H2S(g) + 3/202(g) → H2SO3(1) H2SO3(1)→ H2O +SO2(g) H2S(9)+ 1/2O2(0)+S(8) + H2O) AH = -306KJ...
3. Use the thermochemical equations shown below to determine the enthalpy for the reaction for CH3COOH()2C(s) +2H2(g) + O2(g) 2CO2(g)+ 2H2OI)CH3COOH(l) + 202(B) AH 3484 kJ C(s)+ O2(g)CO2(g) AH= -1576 kJ AH= -2288 kJ 2H2O(I) 2H2(g)+ O2(g)
Mess%20w%20Week%201[1364).pdf z e the thermochemical equations shown below to determine the enthal for the final reaction: g. 20 (→ N206(8) AH = ? 2NO, (8) ► 11 (8) +202 (8) MO:(8) ► 2NO, (g) AH = -6640 AH = 57.260 3. We the thermochemical equations shown below to determine the en for the final reaction: 20,81 → 2NO(g) AH = 7 ing 1 , 3H, (g) → 2NH, (8) AH = .92.26 2,250, 440 () ► 2NO(g) + 7H2 ()...
16. Use the thermochemical equations below to determine the enthalpy change for the following reaction (10 pts.): C(s) + O2(g) → CO2 (g) AH = -234 kJ sko (s) + CO2 (g) → SCO: (s) AH = +1184 kJ 2S60 (s) → 25r (s) + O2 (g) AH = +2440 kJ 2STCO3 (s) + 2Sr (s) + 2C (s) + 302 (9)
5 Determine the standard enthalpy of formation of Fe2O3(s) given the thermochemical equations below. 2Fe(s) + 3/2 O2(g) → Fe2O3(s) AH(Fe2O3) = ? Fe(s) + 3 H2O() Fe(OH)3(s) + 3/2 H2(g) AH° = +160.9 kJ/mol-rxn H2(g) + 1/2O2(g) → H2O(1) A.H° = -285.8 kJ/mol-rxn Fe2O3(s) + 3 H2O(1) ► Fe(OH),(s) A,Hº +288.6 kJ/mol-rxn
Determine the enthalpy change for CS20 + 302(g) + CO2(g) + 2SO2(g); AH= ? using the following three thermochemical equations, which will be referred to as reactions (A), (B), and (C). (A) 2C(s) + 202(g) 2002(g); AH= -787.0 kJ (B) C(s) + 25(s) → CS2(); AH= 87.9 kJ (C) SO2(g) → S(s) + O2(g); AH= 296.8 kJ 1. The enthalpy change for the unknown reaction is 2. Describe the action performed on each thermochemical reaction. Reaction (A) was Reaction (B)...
i need a step by step on this question please!
The following are the thermochemical equations for the formation of hydrogen sulfide (H,S), water, and sulfur dioxide (SO2), all in the gaseous state 13. H(8) S() Sg) ΔΙ{--20.6 kJ ΔΙ!--483.6 kJ ar{--296.9 kJ S(s)+0(g) SO.(8) Using the above thermochemical equations, and applying Hess' law, determine AH for the following reaction: 2H,S(g) 30(g) 2H,O(g) 2S0() AH? a) -1036.2 kJ b) -801.1 kJ c)-621.8 kJ ) 69.0 kJ e 151.4 k
10. Use the following information to determine the enthalpy for the reaction shown below CH_g) + H-0(g) - CO(g) + 3H48) AH-? 2C(s) + 2H2O(g) - CHig)+CO ) Nf - 153 C) + HẠO - COR) + Hg) M - 1313 CO(g) + HO(g) + COMg + Hg) N - -41 2 kJ 11. In the energy diagram shown here, label parts A through E and state if the diagram repre- sents an endothermic or exothermic reaction. Energy Reaction coordinate...
Most questions answered within 3 hours.
-
Which of the following statements is true regarding the nature
of culture?
A.We are born with...
asked 14 minutes ago -
(a) 2
NO2(g) à 2
NO(g) +
O2(g)
The rate law for this reaction
is 2nd...
asked 17 minutes ago -
Write the overall reaction for the RedOx
reaction (below) when it occurs in an acidic environment....
asked 24 minutes ago -
Two forces are acting on an object. Force 1 on the object is 6.0
N and...
asked 25 minutes ago -
You are planning for retirement. You plan to work for 20 years.
Starting a year from...
asked 38 minutes ago -
The African Adventures exhibit water system holds approximately
850,000 gallons (3.2x109 g) of water. The temperature...
asked 30 minutes ago -
which of the following is capital?
the barn a farmer uses to hold the chickens he...
asked 40 minutes ago -
Attribute
Sample Value
Sample Value
Sample Value
Sample Value
pirate_num
11
22
43
54
pirate_lname
James...
asked 33 minutes ago -
10. Two forces act on a 3 kg object, the gravitational force and
a second, constant...
asked 50 minutes ago -
Dividing Partnership Net Loss
Leigh Meadows and Byron Leef formed a partnership in which the
partnership...
asked 47 minutes ago -
Discuss how Entrepreneurial leadership style differs
from traditional leadership?
asked 1 hour ago -
A futuristic design for a car is to have a large solid
disk-shaped flywheel within the...
asked 1 hour ago