From the enthalpies of the reaction H2(g)+F2(g)→2HF(g)AH=-537kJ C(s)+2F2(g) →CF4(g)AH=-680kJ 2C(s)+2H2(g) →C2H4(g)AH=+52.3kJ calculate AH for the reaction of ethylene with F2: C2H4(g)+6F2(g)→2CF4(g)+4HF(g)

From the enthalpies of the reaction H2(g)+F2(g)→2HF(g)AH=-537kJ C(s)+2F2(g) →CF4(g)AH=-680kJ 2C(s)+2H2(g) →C2H4(g)AH=+52.3kJ calculate AH for the reaction of ethylene with F2: C2H4(g)+6F2(g)→2CF4(g)+4HF(g)

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: Given the following data: H2(g) AH = -285.8 kJ + N2O5(g) + H20) → 2 ΗNO30) AH = -76.6 kJ Nz@) + 2(g)…

A: Enthalpy change for the reaction can be calculated using Hess's law of thermodynamics. Enthalpy…

Q: 1. Use the given information to calculate the enthalpy of reaction for the following reaction: P,O10…

A: Here we have to calculate change of enthalpy of above given reaction-

Q: Consider the following thermochemical equations (Note: HA is a weak acid) H+(aq) + OH-(aq) → H2O(l)…

A: Choose the equation that shows the correct relationship between their enthalpy changes--

Q: Consider the reactions N2H4(l) + CH4O(l) → CH2O(g) + N2(g) + 3H2(g) ΔH = 80 kJ/mol N2(g) + 3 H2(g) →…

A: As per the given data We need to fing the overall ∆H for the above reactions which can be shown as…

Q: A 0.530-g sample of nonanedioic acid (C9H1604) is burned in a bomb calorimeter and the temperature…

A: To calculate the change in enthalpy (ΔH) for the combustion reaction per mole of nonanedioic acid (C…

Q: Find the standard enthalpy of formation of ethylene, C2H4(g), given the following data: C2H4(g) + 3…

A: Answer:Properties that depend on the size of the system are called extensive properties. They are…

Q: 2C2H2(g) + 5O2(g) ΔH = 2600 kJ C2H6(g) → C2H2(g) + 2H2(g) ΔH = 312 kJ 2H2(g) + O2(g) → 2H2O(l) ΔH =…

A: (1) 4CO2(g) + 2H2O(l) → 2C2H2(g) + 5O2(g) ΔH = 2600 kJ (2) C2H6(g) → C2H2(g) + 2H2(g) ΔH = 312 kJ…

Q: Using the information below, what is the AHrxn for the formation of one mole of the hypothetical…

A: Whenever the direction of a reaction is reversed then the magnitude of enthalpy of reaction remains…

Q: Use the following calorimetrically determined enthalpy changes to predict the standard enthalpy…

A: Enthalpy of the reaction is the amount of energy released or absorbed by a reaction. If the energy…

Q: Enter your answer in the provided box. You are given the following data: H;(g) – 2H(g) AH° = 436.4…

A: Given, a) H2(g) ➝ 2H(g) ∆H° = 436.4 kJ/mol b) Br2(g) ➝ 2Br(g) ∆H° = 192.5 kJ/mol c) H2(g) + Br2(g)…

Q: Calculate the enthalpy of the reaction 4B(s) + 302(g)→2B2O3(s) given the following pertinent…

Q: The factor that has the largest effect on vapor pressure is presence of H bonding O b. molecular…

A: Vapour pressure is a measure of the tendency of a material to change into the gaseous or vapour…

Q: 40. Determine the enthalpy of the reaction: S (s) + 3/2 O2 (g) → SO; (g), given the following…

Q: You are given the following data: Н-(g) — 2H(g) AH° = 436.4 kJ/mol Br2(g) 2Br(g) AH° = 192.5 kJ/mol…

A: Hess's law states that at standard conditions, the standard enthalpy change is the sum of standard…

Q: (Equation 1) 4 Fe2O3(s) + 20 NO2(g) + 22 H2O(l) + 5 O2(g) → 8 Fe(OH)3(s) + 20 HNO3(aq) AH= -1811.2…

A: Given Equations Equation 1: 4 Fe2O3 (s) + 20 NO2 (g) + 22 H2O (l) + 5O2 (g) → 8 Fe(OH)3 (s) +…

Q: Given the following information: CH4(g) + H20(g) → CO(g) + 3H2(g) AH° = 70.6 kJ %3D C(s) + H20(g) –…

Q: Given the following reactions: N2(g) + 202(g) –→ 2NO2(g) AH = 66.4 kJ NO(g) + ½ O2(g) → NO2(g) AH =…

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a…

Q: For a particular isomer of Cg H₁8, the combustion reaction produces 5108.7 kJ of heat per mole of Cg…

A: We have to calculate the standard enthalpy of formation of C8H18(g).

Q: Ammonia will burn in the presence of a platinum catalyst to produce nitric oxide, NO. 4NH3(g) +…

Q: Using the information provided, determine the enthalpy (in kJ/mol) for the reaction C₃H₈ (g) + 5 O₂…

A: Given, ∆Hf°C3H8(g) = -108.4 KJ/mole. ∆Hf°O2(g) = 0 KJ/mole.…

Q: Find the AH for the reaction below, given the following reactions and subsequent AH values: C3H8(g)…

Q: Calculate AH for the following reaction, CH4(g) + 2O₂(g) → CO₂(g) + 2 H₂O(g) given AHO of CH4(g) =…

Q: Consider the following reactions: (1) N2(g) + O2(g) → 2NO(g) AH = +180.7 kJ (2) 2NO(g)+ O2(g)…

A: Dear student I have given answer to your question in the image format.

Q: Using the equations 2 Sr(s) + O2 (g) – CO2 (g) → C (s) + O2 (g) AH° = 394 kJ/mol 2 Sro (s) AH° =…

Q: 2) Given the following reactions Fe2O3 (s) + 3CO (s)- 2Fe (s) + 3CO2 (g) AH = -28,0 kJ > 3Fe (s) +…

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a…

Q: Using the equations 2 2 CsHo (l) + 15 O, (g) → 12 CO, (g) + 6 H₂O (g)AH° = -6271 kJ/mol 2 H₂(g) +…

A: The enthalpy for the reaction 6 C (s) + 3 H₂ (g) → C₆H₆ (l) is determined by considering all other…

Q: Given the standard enthalpy changes for the following two reactions: (1) 2C(s) + H₂(g) → C₂H₂ (9)…

A: C2H2(g)→2C(s)+H2(g) ∆H1∘=-226.7kJ2C(s)+2H2(g)→C2H2(g) ∆H2∘= 52.3kJC2H2(g) +H2(g)→C2H4(g)…

Q: Calculate AH for the reaction: C2H4 (g) + H2 (g) → C2H6 (g), from the following data: C2H4 (g) + 3…

A: Given C2H4(g) + 3O2(g) → 2CO2(g) + 2H2O(l) ∆H = -1411 KJ/mol ( Equation 1…

Q: From the following enthalpies of reaction H2(g) + F2(g) – 2HF(g) AH = -537 kJ C(s) + 2 F2(g) →…

Q: d. Calculate the standard enthalpy of formation AH, of C0304(s) from the following information.…

Q: Calculate the enthalpy of oxidation of two moles of carbon monoxide two make two moles of carbon…

A: Step 1: Regardless of the number of steps required to achieve the reaction, the change in enthalpy…

Q: he heat of reaction f

Q: enthalpy of formation of

Q: Use the following reactions to calculate the unknown AH. Fe203(s) + 3CO(g) → 2Fe(s) + 3CO2 (g) AH =…

Q: The standard enthalpy change for the following reaction is 470 kJ at 298 K. 2 CH3CH,OH(g) 4…

A: We have to calculate the enthalpy change for given reaction.

Q: 436.4 kJ/mol H2(g) → 2H(g) Br2(g) → 2Br(g) H2(g) + Br2(g) ΔΗ ΔΗ 192.5 kJ/mol 2HBr(g) AH° = –72.4…

A: H(g) + Br(g) ---> HBr(g)

Q: Using standard heats of formation, calculate the standard enthalpy change for the following…

Q: Given the following thermochemical equations: 2NO(g) + O2(g) –→ 2NO2(g) AH° = -113.2 kJ %3D 2N,0(g)…

A: Calculate change enthlpy of the given reaction above----

Q: Determine the enthalpy (in kJ/mol) for the reaction 4 NH: (g) + 5 Oz (g) → 4 NO (g) + 6 H2O (g).

Q: Calculate AH for the reaction NH3 (g) + CH4 (g) → HCN (g) + 3 H, (g), from the following data. N2…

Q: 2. Given: AH = -1220.6 kJ/mol C;H>(g) + 5/2 O2(g) → 2 CO2(g) + H2O (g) C (s) + O2(g) → CO2(g) H2(g)…

A: Using Hess law , for the following reaction that is, ∆H=∆H1+∆H2+∆H3 ∆H=1220.6-1007.0-103.8…

Q: Given the following data: AHr [CH«(g)] = -75 kJ mol·' C(graphite) → C(g) AH =+712 kJ mol" 1/2H:(g) →…

A: The chemical equation for formation of CH4 can be written as follow C(g) +…

Q: Calculate AH for the following reaction: C6H12O6(s) + 602(g) → 6CO2(g) + 6H2O({) Given the following…

A: Given that : Enthalpy of formation of C6H12O6 = -1275.0 kJ/mol Enthalpy of formation of O2 = zero…

Q: heat of the reaction for the formation of methanol.

Question

From the enthalpies of the reaction
H2(g)+F2(g)→2HF(g)AH=-537kJ
C(s)+2F2(g) →CF4(g)AH=-680kJ
2C(s)+2H2(g) →C2H4(g)AH=+52.3kJ
calculate AH for the reaction of ethylene with F2:
C2H4(g)+6F2(g)→2CF4(g)+4HF(g)

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: Hess's law

VIEW

Step 2: Calculation of enthalpy

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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 AH for the following reaction, given the data in the table below: H2SO4(1) → SO3(g) + H2O(g) AH = ??? kJ/mol H2S(g) + 202(g) → H2SO4(1) AH = -698.0 kJ H2S(g) +202(g) → SO3{g) + H2O(1) AH = -203.0 kJ H2O(1) → H2O(g) AH = +29.32 kJ
Using the following equation for the combustion of postane, calculate the heat associated with the formation of 100.0 g of phosphorous dioxide. The molar mass of postane is 263.6 g/mole. The molar mass of phosphorous dioxide is 62.9 g/mole. 2 P8H18 + 25 O2 → 16 PO2 + 18 H2O ΔH°rxn = -12018 kJ
You wish to find the enthalpy for the reaction 6 Gel4 (s) + 14 NH41 (s) → 3 Ge₂H6 (1) + 7 N₂ (g) + 38 HI (g) Given the following equations Equation 1: 2 Ge (s) + 3 H₂ (g) Ge₂H6 (1) AH = 137.3 kJ/mol Equation 2: Ge (s) + 4 HI (g) → Gel4 (s) + 2 H₂(g) AH = -247.8 kJ/mol Equation 3: 2 NH4I (s) → N₂ (g) + 2 HI (g) + 3 H₂(g) AH = 455.8 kJ/mol What would be the enthalpy change, in kJ/mol, for 6 Gel4 (s) + 12 H₂(g) → 6 Ge (s) + 24 HI (g)?
3. Calculate the AH for the reaction NO(g) + O(g) NO2(g) given the following information: NO(g) + O3(g) → NO2(g) + O2(g) AH = - 198.9 kJ %3D O3(g) → 0:(g) 3 O2(g) AH = - 142.3 kJ O2(g) → 2 0(g) AH = 495.0 kJ ΔΗ-
Consider the following thermochemical equations (Note: HA is a weak acid)H+(aq) + OH-(aq) → H2O(l) ΔH1HA(aq) → H+(aq) + A-(aq) ΔH2HA(aq) + OH-(aq) → A-(aq) + H2O(l) ΔH3Choose the equation that shows the correct relationship between their enthalpy changes. A.) ΔH1 = ΔH3 - ΔH2 B.) ΔH2 = ΔH1 + ΔH3
1. What is 4-H for this reaction: 3C(s) + 4H2(g) → C3H8(g) given the following reactions: C3H8(g) +502(g) → 3CO2(g) + 4H2O(g) C(s) + O2(g) → CO2(g) 4-H = -2043 kJ/mol AH = -393.5 kJ/mol 4,H= -483.6 kJ/mol 2H₂(g) + O2(g) → 2H₂O(g) (a) -4191 kJ/mol (b) 1166 kJ/mol (c) 378 kJ/mol (d) -105 kJ/mol
Consider these reactions: Reaction 1: H₂(g) + Cl₂(g) → 2HCl(g) Reaction 2: 20F₂ (g) → O₂(g) + 2 F₂ (g) Reaction 3: N₂(g) + 2O₂(g) → 2NO₂ (9) Use Reaction 1. AH = -184.6 kJ AH = -49.4 kJ AH = +66.4 kJ Determine the mass, in grams, of chlorine gas consumed (with excess H₂) when 1,861.0 kJ of energy is released from the system. Round to the nearest whole number. Answer:____ g
Consider the following thermochemical equations (Note: HA is a weak acid)H+(aq) + OH-(aq) → H2O(l) ΔH1HA(aq) → H+(aq) + A-(aq) ΔH2HA(aq) + OH-(aq) → A-(aq) + H2O(l) ΔH3Choose the equation that shows the correct relationship between their enthalpy changes.
Please help
The enthalpy (or heat) of combustion of acetone, (CH3)2CO, is - 1657.8 kJ. The reaction is (CH3)2CO (1) +4 0₂ (g) →3 CO₂(g) + 3 H₂O (g). Given the values of AH-393.5 kJ/mol for CO₂ (g) and AH-241.8 kJ/mol for H₂O(g), the calculated value of AH; for acetone O equals - 3563.7 kJ/mol O equals - 1022.5 kJ/mol O equals-248.1 kJ/mol O equals 1202.7 kJ/mol
18. From the following data, AH = -393.5 kJ/mol C(graphite) + O₂(g) → CO₂(g) 1 H₂ (g) + O₂(g) → H₂O(l) AH = -285.8 kJ/mol 2C₂H6 (g) +70₂(g) → 6H₂O(l) + 4CO₂(g) AH = -3119.06 kJ/mol calculate the enthalpy change for the reaction: 2C (graphite) (1) + 3H₂(g) → 2C₂H6 (g)
Calculate the value of AH for the following reaction: 2 NO₂ (g) N₂O4 (g) → based on the formation reactions for each of the reaction components as shown below: N2 (g) + O2(g) →→→ NO₂ (g) AH = 33.2 kJ/mol N₂ (g) + 2O2 (g) →→→ N₂O4 (g) AH₂ = 11.1 kJ/mol AH: kJ/mol