The reaction C₂H₂(g) → 2C₂H₂(g) has an activation energy of 262 kJ/mol. At 600.0 K, the rate constant, k, is 6.1 x 10-8 s-1. What is the value of the rate constant at 820.0 K? k= 9.42 x10 -26 S-1

The reaction C₂H₂(g) → 2C₂H₂(g) has an activation energy of 262 kJ/mol. At 600.0 K, the rate constant, k, is 6.1 x 10-8 s-1. What is the value of the rate constant at 820.0 K? k= 9.42 x10 -26 S-1

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: True or False (2) In thermochemical equations, it only shows the direction of the reaction involved.…

A: 1.Thermochemical reaction can give us the change in enthalpy when reaction is proceeded from…

Q: Calculate the equilibrium constant (KP) for the following reaction at 25°C:

Q: Standard Enthalpies of Formation AH of HCH₂CO2 (4) -464.2 kJ/mol AH of Na₂CO) -1130.8 kJ/mol AH of…

A: Answer: Enthalpy change for a reaction is always equal to the difference between enthalpy of…

Q: Choose the reaction that illustrates AH° for Ba(NO₂)2. Ba(s) + 2 N(g) + 4 O(g) → Ba(NO2)2(S) O Ba(s)…

A: The enthalpy of formation(∆Hof) of a compound is the enthalpy change for the formation of the…

Q: The accepted value of R is 8.314 J mol-¹ K-¹. Which of the following units are exactly equivalent to…

A: Introduction The gas constant, denoted by R, is a fundamental physical constant that appears in many…

Q: Which of these has the correct sign for ASsys? O 2 H2S(g) + 3 O2(g) 2 H20(g) + 2 SO2{g); delta S is…

A: To predict the correct option.

Q: H,0 H,0

Q: Given the following combustion data for three different fuels: CH4 (g), C8H18 (l) and CH3OH (l), CH4…

A: The ratio of energy to the molar mass is known as energy density.

Q: None

A: Step 1:Firstly, the given reactions are arranged in way that on addition of all the reactions, will…

Q: 1. The enthalpy of neutralization of a newly discovered compound, J(OH)3, was determined using a…

A: Introduction : In the given reaction the balance equation for the reaction between HCl and NaOH is…

Q: b. HO NHAC HNO3 BnBr H₂SO4 K₂CO3 6 N HCI BF3 Et₂O MeOH 60 °C t-BUONO BnO NO ₂ N₂ BF4

A: In this question, we will draw the reaction sequence and intermediate products from starting…

Q: 4. CO(g) + H2(g)= C8H18(g)+H2O(1)

A: Given-> 4CO(g) + H2(g) <----> C8H18(g) + H2O(l)

Q: Iron oxide ores, commonly a mixture of FeO and Fe;O,, are given the general formula FeşO, They yield…

A: To balanced the given fist equation we have to make number of each atoms on product side equal to…

Q: * 42) Given the following reactions N2 (g) + Del AH = +180.7 kJ O2 (g) → 2NO (g) 001.0 to Jm 0.25…

A: Given:…

Q: Given: 2002(g) >2Co(g) + O2(g) ; Kc= 26, N2(g) + 3H2(g) 2NH3(g); Kc= 2 x 10-5, determine the Kc…

A: To determine the Kc value for the desired reaction , we have to adjust the given reaction . If we…

Q: Use Hess's Law to calculate the AH for the following reaction: C₂H₂ (g) 2 C (s) + H₂ (g) a. b. C.…

Q: Using a bomb calorimeter, the energy content of a Double Quater Pounder burger was determined to be…

Q: (P.Ç.1.1) The vapor pressures of mercury at 290 °C and 310 °C are 197.3 mmHg and 305, 6 mmHg,…

A: Provided initial pressure=197.3mmHg Since, 760mmHg=1 atm So 197.3mmHg=( 1×197.3/760)atm 197.3…

Q: Sodium chloride (NaCl) was isolated from SiO2 and CaCO3 by dissolving it in distilled water.…

A: It is mentioned that CaCO3 is slightly soluble in water to about 0.001g/100mL.

Q: Constants: • c = 2.9979 x 108 m/s h = 6.626 x 10-34 J s per one photon • R = 8.314 J/(K mol) =…

Q: Using the table of average bond dissociation enthalpies at 25°C, determine which of the following…

A: The energy needed to break a bond into its radicals is termed as the bond dissociation energy. The…

Q: Decide whether the proposed Lewis structure below is reasonable. proposed Lewis structure Is this a…

A: structure Not reasonable because Florine has only one valency and cannot accommodate 10…

Q: Enter the common name for the following compound: NH₂

A: Answer: Given compound is a 4 carbon chain long primary amine and we have to write down its common.

Q: Given that K₂ for HF is 6.3 × 10-4 at 25 °C, what is the value of K₁ for Fat 25 °C? Kb = Given that…

Q: 3. (a) If 10.0 mL of H,SO4 (sp. Gr. 1.50, containing 48.7% of combined SO3 by weight 400 mL, what is…

A: Given Conditions → Volume of the Sulphuric Acid solution =10 ml. Specific Gravity = 1.5 :: Specific…

Q: Consider the balanced reaction 8 A + 7 B -> 7 C + 9 D if 6.39 moles of D ( MW= 44.68) are produced,…

A: The given balanced equation is : 8A+7B→7C+9D

Q: the boiling point c

Q: Methanol is known to be the simplest alcohol, and is used as an antifreeze agent, a solvent, a fuel…

A: From standard data

Q: Use the molar bond enthalpy data in the table to estimate the value of AHxn for the equation NH, (g)…

Q: What is the std heat of reaction at 800 degrees celsius (1073.15K) for a complete combustion of…

A: We cannot calculate directly without any data. We know standard heat of reaction at standard…

Q: 'cat' represnts HA 'mat' represents H3O+ 'rat' represents A- Container(i) has 1 cat, 4 mat, 4…

A: Strong acids and strong bases are one which undergo complete dissociation to produce their ions.…

Q: C2H6 delta Hf= -84kj, O2 delta Hf= 438kj, CO2 delta Hf= -393.5kJ , H2O deltaHf= -241.8KJ 2.…

A: The expression for the calculation of change in enthalpy is shown below: ∆H =Σn∆Hf(products) - Σm∆Hf…

Q: 11. Benzene is one of the compounds used as octane enhancers in unleaded gasoline. It is…

A: Answer:For any reaction, value of equilibrium constant KC is equal to the ratio of active masses of…

Q: Predict which of the following liquids has the highest enthalpy of vaporization. O H₂ Te O H₂Se PHẢI…

A: Enthalpy of vaporization is increased with increasing boiling point and boiling point increased…

Q: Gypsum is the hydrate of calcium sulfate, CaSO4 · 2 H20. It is the primary material in sheet rock,…

A: Hydrated crystal contains certain number of water molecules. When hydrated crystal is heated these…

Q: ase use the values in the resources listed below instead of the textbook values. culate the values…

Q: Carbon tetrafluoride gas, CF4(g), is used as a refrigerant. It is very stable when released into the…

A: a)The bonding in a molecule of carbon tetrafluoride is covalent bonding carbon atomic number is 6,…

Q: Given the following information: 1/2 N2 (g) + 3/2 H2 (g) ® NH3 (g)DH1 NH3 (g) + 5/2…

A: According to Hess's Law, if a reaction occurs in several steps, then the enthalpy change for the…

Q: A 1.0-g sample of a candy bar (which contains lots of sugar and fats!) was burned in a bomb…

A: Mass of sample = 1.0 g Mass of water = 1.00×103 g Increase in the temperature of water = 3.0°C

Q: + CO₂Me CO₂Me CO₂Me CO₂Me CO₂Me CO₂Me CO₂Me CO₂Me CO₂Me CO₂Me heat ?

A: The Diels-Alder reaction is the reaction between a conjugated diene and an alkene (dienophile) to…

Q: Material from chapter 12, 15 2 NO2 (g) N2O4 (g) a. Is this endothermic or exothermic? AH = -57.23…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Ili 00 Freon-12 (CF,Cl), widely used as a refrigerant and aerosol propellant, is a dangerous air…

Q: N2(g) + 202(g)–→2NO2(g) Clear A >0 AHrxn

A: In the given reaction, combustion of nitrogen is taking place and as it is known that combustions…

Q: .Br 袋 NO2 Pd, PPhg, base .NH2

Q: How much heat energy is needed to convert 15g of H2O into steam? (See "MUST HAVES" or reference…

A: To calculate the energy required to convert water to steam , we would use Heat of vaporisation of…

Q: (c) The same weight of methane is more efficient than ethane. True or false? O True O False

A: Methane and ethane both are hydrocarbons and are composed of carbon and hydrogen. The activity of a…

Q: Use the ideal gas law to verify the triple product rule

A: Solution - Ideal gas law - The ideal gas law, also called the general gas equation, is the equation…

Q: If a calorimeter has a heat capacity of Cal 1056 J°C¹, and a reaction caused a temperature increase…

A: Heat capacity of calorimeter = 1056 J/ °CTemperature increase (∆T) = 3.7 °CIt is required to…

Q: 3.06 kPa Ov OP On OT

A: The correct answer is explained below.

Question

^jlp.3

The reaction
C₂H₂(g)2C₂H₂(g)
has an activation energy of 262 kJ/mol. At 600.0 K, the rate constant, k, is 6.1 x 10-8 s-1. What is the value of the rate constant
at 820.0 K?
k =
9.42 X10-26
Incorrect
S-1

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1: Formula

VIEW

Step 2: Value of log

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 3 images

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

Given equation 2AgaS67 -> 2H2007 4 Agco) + 2H2SC9 to SH=+595.KJ Calaulate AH Agis)t2 HaSegt Ozig) :- AgaS+
How many 2°,1°and both and both valemcy in Cuso yu5 H20
Which of the following collisions will initiate the reaction? The energy of the collision is written in kJ beside the possible orientation of the molecules. 130 kJ Reactants Activation Energy 100 kJ Products 15 kJ Reaction Progress Potential Energy [kJ]
Using the table of average bond dissociation enthalpies at 25°C, determine which of the following reactions are energetically favorable at room temperature. Assume that ▲S = 0. Q.CH2=CH2 + CH4 --> CH3CH2CH3
ᴡʀɪᴛᴇ ᴛʜᴇ ᴄᴏᴍᴘʟᴇᴛᴇ ʙᴀʟᴀɴᴄᴇᴅ ᴇQᴜᴀᴛɪᴏɴꜱ ᴏꜰ ᴛʜᴇ ꜰᴏʟʟᴏᴡɪɴɢ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴꜱ. ꜱʜᴏᴡ ʏᴏᴜʀ ꜱᴏʟᴜᴛɪᴏɴ
This is enthalpy
19. Solid urea, (NH2)2CO, burns to give CO2, N2, and liquid H2O. Its heat of combustion is -632.2 kJ/mol. 1.Write the balanced combustion equation. Record fractions as ratios (e.g. 1/2) if needed. Include aggregation states in your answer. 2.Calculate the heat generated per mole of H2O formed to 0.1 kJ. 3.Using this heat of combustion and the appropriate thermodynamic data, determine the heat of formation of urea to 0.1 kJ.
+2 -3 a. solid calcium nitride plus heat Ca Na 3 Ca +2N b. solid lead (IV) carbonate plus heat рысозда 1→→ Pb 0₂ + 2003 c. solid chromium (III) sulfate hexahydrate plus heat d. sodium metal plus nitrogen gas
Need help please
Thermodynamics 3. A 2000 mL container holds 0.100 mol of He (g) at 300 °C. Treat He(g) as an ideal gas for the following problems. Report energies in units of Joules. Increasing Volume n₁ = 0.1 mol V₁ = 2000 mL T₁ = 300° C P₁ = n = 0.1 mol V = 1000 mL T₂ = A P₂= P₁ = C B n = 0.1 mol V = 2000 mL T3 = P3 = 2.5 x P₁ = D n = 0.1 mol V = 1000 mL T₁ = P4 = P3= Increasing Pressure a. Calculate all the missing values in the following diagram. Report pressures in units of atm and temperatures in units of degrees Celsius.
I need assistance with part B
Is my calculations correct?. Yellow is observations which are known. White is my calculations.