Match each of the following with its correct answerIf AH°, of H,O is -285.8 KJ/mol and AH°, of H,O is -241.8 KJ/mol, thenthe AH°, of condensation of H,O, in ( KJ/mol) is :(L)(g)-44(L)Given the following bond energies:bondbond energy (kJ/mol)C=C614O=0745C=0789-523O-H467C-H413Calculate AH for the reaction :C,H, + 30,→ 200, + 2H,0A bomb calorimeter has a heat capacity of 2.47 kJ/°C. When a 0.105g ofethylene ( C,H) is burned in this calorimeter, temperature rose by 2.14°C. Findthe heat of combustion (in kJ per mole) of C,H, (MW = 28.05 g/mol)-1.41x 103If AH° of H,O is -285.8 KJ/mol and AH°, of H,O is -241.8 KJ/mol, thenthe AH°, of condensation of H,0 in ( KJ/mol) is :(L)()Choose...For the reaction:C(graphite) + 02(g)CO2(g)AH° = -11020 kJ/molCalculate the released heat (KJ/mol) from burning 0.30 g of C (graphite) ?Choose...

Answered: Image /qna-images/answer/9ca9098f-ea9a-4067-9813-44691196549e.jpg

AH°, of H,O, is -285.8 KJ/mol and AH°, of H,O is -241.8 KJ/mol, then e AH°, of condensation of H,O, in ( KJ/mol) is : (6), Choose... (7), (), C(graphite) + O2(g) CO P2(9) AH° = -11020 kJ/mol %3D r the reaction: -> Choose... alculate the released heat (KJ/mol) from burning 0.30 g of C (graphite) ?

AH°, of H,O, is -285.8 KJ/mol and AH°, of H,O is -241.8 KJ/mol, then e AH°, of condensation of H,O, in ( KJ/mol) is : (6), Choose... (7), (), C(graphite) + O2(g) CO P2(9) AH° = -11020 kJ/mol %3D r the reaction: -> Choose... alculate the released heat (KJ/mol) from burning 0.30 g of C (graphite) ?

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...

See similar textbooks

Related questions

Q: Which has the smaller ΔHhydr in each pair of the Problem? Which ion has the lower ratio of charge…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: d. Use Hess's Law and the three thermochemical equations you derived in parts a-c to determine the…

A: According to Hess's law, the enthalpy change of a reaction depends on the initial and final paths of…

Q: 5.27 The first step in the industrial recovery of zinc from thezinc sulfide ore is roasting; that…

A: The heat evolved in (kJ) per gram of ZnS roasted has to be given. The given chemical equation is,…

Q: At 298 K and 1 atm, the standard state of Br, is a liquid, whereas the standard state of I, is a…

A: When two molecules approach each other, bond formation or bond cleavage takes place in between the…

Q: Provide the reactants that would describe the formation of liquid acrolein ( ---> C3H4O (l)).…

A: Given : To write the formation reaction of liquid acrolein i.e C3H4O (l). Formation reactions are…

Q: The value of AH° for the reaction below is -790 kJ. What enthalpy change accompanies the reaction of…

A: The standard enthalpy change of a reaction is the enthalpy change when the reactants in their…

Q: 6. A sample of 1.00 mol of Au (196.97g/mol) at 100C is placed in contact with 1.00 mol of Au at OC.…

A: “Since you have posted a question with multiple sub-parts, we will provide the solution only to the…

Q: ?

A: Heat water from 650C to 1000C: The heat energy required for the above process can be calculated as…

Q: Acetaldehyde, CH; CHO, is a colorless, flammable liquid used in the manufacture of acetic acid,…

Q: 14. Given the following equations and AH° values given below, determine the heat of reaction at 298…

A: Given, a) 2H2(g) + O2(g) ➝ 2H2O(l) ∆H° = -571.6 kJ b) N2O5(g) + H2O(l) ➝ 2HNO3(l) ∆H° = -73.7 kJ c)…

Q: Urea (NH,CONH₂), an important nitrogen fertilizer, is produced industrially by the following…

Q: What is the enthalpy change for the following reaction?

A: According to Hess’s Law “total enthalpy change of a reaction is the sum of enthalpy change of…

Q: 5.7 Agas-phase reaction was run in an apparatus designed to maintain a constant pressure. (a) Write…

Q: 1. If a lighter contains 4.0 ml of liquid butane (den= 0.8g/cm'). How much potential energy does the…

A: (1)

Q: (a) Why is the change in enthalpy usually easier to mea- sure than the change in internal energy?…

A: a) To explain: Why change in enthalpy is easier to measure than the change in the internal energy.

Q: 7A + 5B 3C + 4D, and the standard enthalpies of forma- Using the equation shown: tion, AH'f: A: 15.7…

A: Given equation is as follows: 7A + 5B --------> 3C + 4D. The standard enthalpies of the different…

Q: The thermite reaction was once used to weld rails: 2Al(s) + Fe2O3(s) --> Al2O3(s) 1 2Fe(s) (a) Using…

Q: Syngas can be burned directly or converted to methanol. Calculate AH° for the reaction CO(g) + 2H2…

A: The standard enthalpy of formation is the enthalpy change of reaction in standard conditions when…

Q: The AH;° for the reaction FeO() + CO(g)– Fe(s) + CO,(g) is -16.8 kJ. Use this data and the data in…

A: Standard enthalpy of reaction is the difference between standard enthalpies of formation of…

Q: 22. Methanol, CH3OH (32.04 g/mol) has a melting point equal to 176 K and a boiling point equal to…

Q: 11 Calculate the AG in kJ of the following reaction: NO2 (g) + SO2 (g) --> NO (g) + SO3 (g) Given…

Q: Calculate AG for the reaction below at 298 K using the given information. P4(g) + 6Cl₂ (g) → 4PC(3…

Question

Match each of the following with its correct answer
If AH°, of H,O is -285.8 KJ/mol and AH°, of H,O is -241.8 KJ/mol, then
the AH°, of condensation of H,O, in ( KJ/mol) is :
(L)
(g)
-44
(L)
Given the following bond energies:
bond
bond energy (kJ/mol)
C=C
614
O=0
745
C=0
789
-523
O-H
467
C-H
413
Calculate AH for the reaction :
C,H, + 30,
→ 200, + 2H,0
A bomb calorimeter has a heat capacity of 2.47 kJ/°C. When a 0.105g of
ethylene ( C,H) is burned in this calorimeter, temperature rose by 2.14°C. Find
the heat of combustion (in kJ per mole) of C,H, (MW = 28.05 g/mol)
-1.41x 103
If AH° of H,O is -285.8 KJ/mol and AH°, of H,O is -241.8 KJ/mol, then
the AH°, of condensation of H,0 in ( KJ/mol) is :
(L)
()
Choose...
For the reaction:
C(graphite) + 02(g)
CO
2(g)
AH° = -11020 kJ/mol
Calculate the released heat (KJ/mol) from burning 0.30 g of C (graphite) ?
Choose...

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Thermodynamic Aspects of Phase Transitions

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Calculate the enthapy for the following reaction N2(g)+ 202(g)- 2NO2(g) AH 777 k N2(g) + O2g)- NOg) AH -+180 k) 2NO(g)+ O2(g) 2NO2(g) AH=-112 k) O 68 k) O None of the above 680 k) -168 k) O 128 k)
goodmorning,, please do help me with my exercises please... because I will study this later.. thank you
One of the reactions that destroys ozone in the upper atmosphere is NO(g) + 03 (g) ⇒ NO2 (g) + O₂(g) Substance and State ▲Gƒ° (kJ/mol) NO(g) 87 NO₂(g) 52 0₂ (9) 0 03 (9) 163 a Calculate AG (at 298 K) for this reaction. l\G° = Submit KJ
Pentaborane, Bs Ha, was once i Studied asYatpotentials roCket fuel.)calculate Srutthe heat given Offocwhen 1o mole Of pentaborane reactSocwith excess ing 2 Bs Hq (g)+ 120z(g) 5BzOś (8)+ 9 H,0(9). a ccordi to use the AHf values: following use · AHf = Bslta (g) = 73.2 KJ/ mol %3D • AHf =BzO3 (S) = - 1272 K)/mo. =-24).83 K/mol 131
(3)
1. Using Hess's Law, calculate AH for this reaction: (T: 5) CIF(g) + F₂(g) ---> CIF3(g) given: 2CIF(g) + O₂(g) ---> Cl₂O(g) + F₂O(g) ΔΗ = 167.4 kJ 2CIF3(g) + 202(g) ---> Cl₂O(g) + 3F₂O(g) AH = 341.4 kJ 2F2(g) + O₂(g) ----> 2F₂O(g) ΔΗ = -43.4 kJ
A east.cengagenow.com 山 OWLV2 | Online teaching and learning resource from Cengage Le... [Review Topics] [References] Use the References to access important values if needed for this questlon. For the reaction H2(g) + C,H,(g) C,H,(g) AG° =-103.0 kJ and AS° = -120.7 J/K at 282 K and 1 atm. The maximum amount of work that could be done by this reaction when 2.35 moles of H,(g) react at standard conditions at this temperature is kJ. Submit Answer Retry Entire Group 1 more group attempt remaining In progress Next ji
Syngas can be burned directly or converted to methanol. Calculate AH° for the reaction CO(g) + 2H, (g) → CH3OH(1) You may need to use the following data: Eompound H; (kJ/mol) H2 (g) CH3OH(1) -239 CO(g) -110.5 AH kJ
4) Given the reactions (1) and (2) below, determine a) A,H and A.U for reaction (3); b) AH® for both HCl(g) and H₂O(g). Assume all gases are perfect and T= 298 K. (1 point) (1) H₂(g) + Cl2(g) → 2HCl(g) AH +52.96 kJ/mol (2) 2H2(g) + O2(g) → 2H₂O(g) A.HⓇ -483.64 kJ/mol (3) 4HCl(g) + O2(g) → 2Cl2(g) + 2H₂O(g) =
Carbon disulfide, CS2, is a colorless, toxic, highly volatile, and flammable liquid. What is the heat of vaporization of CS,? CS: (1) - CS2 (9); AH =? AH;(CS (1)) = 89.7 kJ/mol AH;(CS (9)) = 116.9 kJ/mol Heat of vaporization - k)