Endothermic reaction to an exothermic reaction

Assignment Help Chemistry
Reference no: EM13701319

Problem- What does a catalyst do to a reaction in terms of 1 the reaction mechanism 2 the activation energy the rate of the reaction does the catalyst change an endothermic reaction to an exothermic reaction?

Please show the entire work. I am thanking you in advance

Reference no: EM13701319

Questions Cloud

What is the value of kp for the reaction : Problem- A quantity of N2O4(g) was placed in a sealed flask and heated to 25C. At equilibrium, the pressure in the vessel was 3 bar. The vessel contained a mixture of 2 mole of NO2(g) and 1 mole of N2O4(g). The equation for the dissociation is: N2..
Determine how many protons are inside the surface : Consider a spherical closed surface, containing some protons. the total electric flux through the surface is 7 x 10-5 Nm2/C. How many protons are inside the surface
Calculate the electric field inside the sphere : The electric field at a distance of 0.154m from the surface of a solid insulating sphere with radius 0.372m is 1790N/C. Calculate the electric field inside the sphere at a distance of 0.195m from the center
What is the instantaneous velocity of the bird : A bird is flying due east. Its distance from a tall building is given by x(t) = 25.0m + (11.7m/s)t - (0.400m/s3)t3. What is the instantaneous velocity of the bird
Endothermic reaction to an exothermic reaction : Problem- What does a catalyst do to a reaction in terms of 1 the reaction mechanism 2 the activation energy the rate of the reaction does the catalyst change an endothermic reaction to an exothermic reaction
What is its power consumption rate in kilowatts : A light rail commuter train draws 635 A of 520 V DC electricity when accelerating. What is its power consumption rate in kilowatts
Calculate delta g for the reaction : Problem- Using the value of Ksp at 25 degrees Celsius for silver bromide (obtain from table) calculate delta G for the reaction- AgBr(s) Ag^+ + Br^-(aq)
How much time should you budget for the travel of a train : You are tasked with putting together the schedule for a new subway line. How much time should you budget for the travel of a train
Calculate the ecell and the overall reaction is spontaneous : Problem- Calculate the Ecell and indicate whether the overall reaction shown is spontaneous or nonspontaneous

Reviews

Write a Review

Chemistry Questions & Answers

  Explain which electrode of a voltaic cell the cathode

Which electrode of a voltaic cell the cathode or the anode corresponds to the higher potential energy for the electrons

  Find density of liquid methanol

Density of liquid methanol, Determine the density of liquid methanol in (lb/ft^3) and convert heat capacity, thermal conductivity and viscosity from SI units to English Units.

  The other isotope having mass 46 amu accounts for the other

suppose that a hypothetical element consists of a mixture of two isotopes. one isotope having mass 44 amu is present in

  Explain what is the mass of the sample

895ml of chlorine trifloride gas at 694 mmHg and 36 degree c. What is the mass of the sample

  Explain equation to calculate the ph after the addition

Use the Henderson Hasselbalch Equation to calculate the pH after the addition of 0.10 M NaOH to this solution, assuming no change in volume?

  Define the total pressure in the system containing n2o5

find the time required for the total pressure in the system containing N2O5 at an initial pressure of 0.1 atmospheres to raise to 0.145 atmosphere

  Explain the operational parameters that should be considered

Consider the design of a sine-wave generator. List the operational parameters that should be considered in this design project

  Favor the kinetic pathway over the thermodynamic pathway

Problem- Consider a reaction with two competing pathways. One is labeled as the kinetic pathway while the other is labeled as the thermodynamic pathway. How could you use temperature to favor the kinetic pathway over the thermodynamic pathway. Why

  Find out the work done on the gas during

It is heated so that its pressure increases from 1.50 atm to 407 atm. Determine the work done on the gas during this process.

  Explain the boiling point of methanol

The boiling point of methanol (CH 3 OH) is 64.7 o C and delta H vap = 71.8 kJ/mol. What is delta S for the vaporization of 2.15 mol of CH 3 OH at 64.7 o C?

  What are the pka''s of the 2 acidic protons of salicylic acid

What are the pKa's of the 2 acidic protons of salicylic acid. Suggest a synthesis of methyl salicylate using phenol as a starting material.

  Explain what is the boiling point in celsius degrees

What is the boiling point in Celsius degrees of 150 g. of aluminum bicarbonate in 0.40 kg of water

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