Describe the reaction as endothermic or exothermic

Assignment Help Chemistry
Reference no: EM13175462

Calculate the ratio kcat/kuncat. A) A reaction has Horxn = -120. KJ/mol and a forward activation energy, Ea = 80. kJ/mol. What is the activation energy for the reverse reaction? Describe the reaction as endothermic or exothermic, and reversible or irreversible. B) A reaction has Horxn = 5.0 kJ/mol and a forward activation energy, Ea = 55 kJ/mol. What is the activation energy for the reverse reaction?

Reference no: EM13175462

Questions Cloud

Explain what are the partial pressures of all the gases : What are the partial pressures of all the gases in the mixture? Use them to calculate Kp and compare the result with Kp calculated using the equation . Enter your answer in scientific notation. Kp= ?
What affects firm''s decision-making : Identify an example in which a firm you are familiar with made a strategic decision that was focused on improving the organization's profitability. How did the market structure in which the firm competes affect the firm's decision-making?
Define the general procedure on how solvents affect : Discuss the general procedure on how solvents affect the rate of alkyl chloride hydrolysis. Include the data that need to be collected
Calculate the increase in corporate income : Calculate the increase in corporate income in the following situations - Division A sells 10,000 units to Division B for $150 each, and Division B produces and sells 10,000 units for $225.
Describe the reaction as endothermic or exothermic : Describe the reaction as endothermic or exothermic, and reversible or irreversible. B) A reaction has Horxn = 5.0 kJ/mol and a forward activation energy, Ea = 55 kJ/mol. What is the activation energy for the reverse reaction?
Define why bromobenzene is unreactive to both sodium iodide : Explain why bromobenzene is unreactive to both sodium iodide in acetone and silver nitrate in ethaol, while benzyl chloride is reactive
State what is the vapor pressure of a solution : What is the vapor pressure of a solution prepared by dissolving 51.0 g of C6H12O6 (a nonvolatile solute) in 120 g of water? (Assume the solution is ideal.)
Which formula is a correct representation of pentane : Which formula is a correct representation of pentane? What is the organic product of the reaction between ethanol and ethanoic acid? Explain why the incomplete combustion of hydrocarbons is harmful to humans.
Estimate the target federal funds rate : Using the AD-AS model explain how the economy will adjust in the long run. Should the government undertake any proactive fiscal or monetary policy in this situation?

Reviews

Write a Review

Chemistry Questions & Answers

  What is the frequency of ultraviolet light

What is the frequency of ultraviolet light with wavelength 2.51 × 10-8 m? (c = 3.00 × 108 m/s)

  Calculate the amount of energy released

Calculate the amount of energy released by the freezing of 13.3 g of a liquid substance, given that the substance has a molar mass of 82.9 g/mol and a molar heat of fusion of 4.60 kj/mol.

  What is the theoretical yield of bromobenzene

What is the theoretical yield of bromobenzene in this reaction when 30.0 g of benzene reacts with 65.0 g of bromine?

  Calculate the expected change in temperature

Calculate the expected change in temperature for 4.5 g of NH4NO3 dissolved in 100.0 mL of H2O. Assume that the calorimeter absorbs no heat.

  What volume will 500 ml of gas occupy

What volume will 500 mL of gas at 20°C and a pressure of 420 mm Hg occupy if the temperature is reduced to -80°C and the pressure increased to 650 mmHg?

  Compute the ph of the buffer that reults from mixing

Calculate the pH of a buffer solution that is 0.200 M HC2H3O2 and 0.100 M in NaC2H3O2. Calculate the pH of the buffer that reults from mixing

  What is the mass in mg

Determine the pH of the solution resulting from the combination of 40.0 mL of 0.200 M Perchloric acid and what is the mass in mg

  Define haloform reaction

In the haloform reaction, once the first alpha-hydrogen atom is replaced by a halogen atom, each successive hydrogen is more easily substituted

  State adopts a cubic closest packed structure

One Way of purifying gaseous H2 is to pass it under high pressure through the holes of a metal's crystal structure. Palladium, which adopts a cubic closest packed structure

  Compute the maximum mass of carbon dioxide

Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.

  Calculate the pressure of the gas

A sample of 255mg of neon occupies 3.00dm3 at 122K. Use the perfect gas law to calculate the pressure of the gas.

  What is the total pressure of the mixture

The stopcock between a 3.00 L bulb containing oxygen at 295 torr and 1.00 L bulb containing nitrogen at 530 torr is opened. What is the total pressure of the mixture.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd