Consider the following reaction: C2H6(g) + 7/2 O2(g) → 2 CO2(g) + 3 H2O(g) ΔHo =...

Question

Question

Consider the following reaction: C2H6(g) + 7/2 O2(g) → 2 CO2(g) + 3 H2O(g) ΔHo =...

Consider the following reaction:

C₂H₆(g) + 7/2 O₂(g) → 2 CO₂(g) + 3 H₂O(g) ΔH^o = -1428 kJ

The enthalpy of vaporization (ΔH^o_vap) of water is 41 kJ/mol. What will ΔH^o be for the reaction above if liquid water is formed instead of water vapor?

science chemistry

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Gones The reaction is! GHGCG) + F O2(g) 2002(g) of 360(g) Als –1428KJ. Enthalpy of vaporization of water is 41 kJ/mol. If it

Add a comment

Answer 2

Similar Homework Help Questions

The combustion reaction of ethane is as follows. C2H6(g) + 7/2 O2(g) → 2 CO2(g) +...

The combustion reaction of ethane is as follows. C2H6(g) + 7/2 O2(g) → 2 CO2(g) + 3 H2O(l) Using Hess's law and the reaction enthalpies given below, find the change in enthalpy for this reaction. reaction (1): C(s) + O2(g) → CO2(g) ΔH = −393.5 kJ/mol reaction (2): H2(g) + 1/2 O2(g) → H2O(l) ΔH = −285.8 kJ/mol reaction (3): 2 C(s) + 3 H2(g) → C2H6(g) ΔH = −84.0 kJ/mol
7) Find AH° for the reaction C3Hg(8) + 5 O2(8) - 3 CO2(8) + 4 H2O(l)....

7) Find AH° for the reaction C3Hg(8) + 5 O2(8) - 3 CO2(8) + 4 H2O(l). AH° = -2046 kJ for the reaction: C3H8(8) + 5 O2(8) - 3 CO2(g) + 4H2O(8) The heat of vaporization of water is 44.0 kJ/mol. The standard enthalpy of formation of water and water vapor are -285.9kj/mol and -241.8 kj/mol, respectively. Note that H20 is a liquid in the first reaction and a gas in the second. 0-1870 kJ 0-2222 kJ O-2002 kJ 0-2090...
Ethane burns in air to give H2O and CO2 2 C2H6(g) + 7 O2(g) + 4CO2(g)...

Ethane burns in air to give H2O and CO2 2 C2H6(g) + 7 O2(g) + 4CO2(g) + 6 H2O(g) a. What volume of O2 (L) is required for complete reaction with 4.3 L of C2H6? Assume all gases are measured at the same temperature and pressure. Volume = b. What volume of H2O vapor (L) is produced in the complete reaction of 4.3 L of C2H6? Assume all gases are measured at the same temperature and pressure. Volume = Submit...

Calculate ΔHo for C6H6 (l) + 15/2 O2 (g) → 6 CO2 (g) + 3 H2O...

Calculate ΔHo for C6H6 (l) + 15/2 O2 (g) → 6 CO2 (g) + 3 H2O (l) from ΔHof C6H6 (l) = 49.0 kJ ΔHof CO2 (g) = - 393.5 kJ ΔHof H2O (l) = -285.8 k J
Consider the following reaction: C2H2 (g)+ O2 (g) → 2 CO2 (g) + H2O (g) Given...

Consider the following reaction: C2H2 (g)+ O2 (g) → 2 CO2 (g) + H2O (g) Given of CO2 (g) = -393.5 KJ/mol, H2O (g) = -241.8 KJ/mol, and for C2H2 (g) = 227.4 KJ/mol, calculate for this reaction. How many KJ of heat is released when 0.440 kg of carbon dioxide produced?
llicients. (unbalanced] C2H6(8) + O2(8) — CO2(g) + H2O(g) V C2H6()] = -84.667 kJ/mol Ah (CO2())...

llicients. (unbalanced] C2H6(8) + O2(8) — CO2(g) + H2O(g) V C2H6()] = -84.667 kJ/mol Ah (CO2()) = -393.5 kJ/mol AHCO2(aq)] =-412.9 kJ/mol 120(g) = -241.826 kJ/mol AHH,00=-285.840 kJ/mol kJ

Consider the following reaction: C2H2 (g)+ 52 O2 (g) ® 2 CO2 (g) + H2O...

Consider the following reaction: C2H2 (g)+ 52 O2 (g) ® 2 CO2 (g) + H2O (g) Given ΔHf° of CO2 (g) = -393.5 KJ/mol, ΔHf° H2O (g) = -241.8 KJ/mol, and ΔHf° for C2H2 (g) = 227.4 KJ/mol, calculate ΔHrxn° for this reaction. How many KJ of heat is released when 0.440 kg of carbon dioxide produced?
Consider the reaction 2 C2H6 + 7 O2  4 CO2 + 6 H2 and complete...

Consider the reaction 2 C2H6 + 7 O2  4 CO2 + 6 H2 and complete the following exercises. to. Express the speed of the reaction in terms of each species. b. If CO2 is formed at a rate or speed of 3.0 M / s, then: 1b1. The speed with which H2 is formed is________. 1b2. The speed with which C2H6 disappears is________. 1 b3. The rate at which O2 disappears is________.
Consider the following chemical reaction. NH3(g) + 2 O2(g) → HNO3(aq) + H2O(l) Calculate the change...

Consider the following chemical reaction. NH3(g) + 2 O2(g) → HNO3(aq) + H2O(l) Calculate the change in enthalpy (ΔH) for this reaction, using Hess' law and the enthalpy changes for the reactions given below. (1a) 4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(l); ΔH = −1166.0 kJ/mol (2a) 2 NO(g) + O2(g) → 2 NO2(g); ΔH = −116.2 kJ/mol (3a) 3 NO2(g) + H2O(l) → 2 HNO3(aq) + NO(g); ΔH = −137.3 kJ/mol

. Given the following reaction at 25o C. 4NH3(g) + 5 O2(g)  4NO(g) + 6H2O(l)...

. Given the following reaction at 25o C. 4NH3(g) + 5 O2(g)  4NO(g) + 6H2O(l) ΔHo = -1168 kJ ΔHo f(NH3) = -46.2 kJ/mol; ΔHo f(H2O) = -285.8 kJ/mol. What is the standard enthalpy of formation of NO gas at 25o C?

Consider the following reaction: C2H6(g) + 7/2 O2(g) → 2 CO2(g) + 3 H2O(g) ΔHo =...

Homework Answers

Add Answer to:
Consider the following reaction: C2H6(g) + 7/2 O2(g) → 2 CO2(g) + 3 H2O(g) ΔHo =...

Post as a guest

Earn Coins

The combustion reaction of ethane is as follows. C2H6(g) + 7/2 O2(g) → 2 CO2(g) +...

7) Find AH° for the reaction C3Hg(8) + 5 O2(8) - 3 CO2(8) + 4 H2O(l)....

Ethane burns in air to give H2O and CO2 2 C2H6(g) + 7 O2(g) + 4CO2(g)...

Calculate ΔHo for C6H6 (l) + 15/2 O2 (g) → 6 CO2 (g) + 3 H2O...

Consider the following reaction: C2H2 (g)+ O2 (g) → 2 CO2 (g) + H2O (g) Given...

llicients. (unbalanced] C2H6(8) + O2(8) — CO2(g) + H2O(g) V C2H6()] = -84.667 kJ/mol Ah (CO2())...

Consider the following reaction: C2H2 (g)+ 52 O2 (g) ® 2 CO2 (g) + H2O...

Consider the reaction 2 C2H6 + 7 O2  4 CO2 + 6 H2 and complete...

Consider the following chemical reaction. NH3(g) + 2 O2(g) → HNO3(aq) + H2O(l) Calculate the change...

. Given the following reaction at 25o C. 4NH3(g) + 5 O2(g)  4NO(g) + 6H2O(l)...

Consider the following reaction: C2H6(g) + 7/2 O2(g) → 2 CO2(g) + 3 H2O(g) ΔHo =...

Homework Answers

Add Answer to: Consider the following reaction: C2H6(g) + 7/2 O2(g) → 2 CO2(g) + 3 H2O(g) ΔHo =...

Post as a guest

Earn Coins

Add Answer to:
Consider the following reaction: C2H6(g) + 7/2 O2(g) → 2 CO2(g) + 3 H2O(g) ΔHo =...