Acetaldehyde decomposes to methane and carbon monoxide

Assignment Help Chemistry
Reference no: EM13697896

Question- Acetaldehyde decomposes to methane and carbon monoxide according to the following balanced equation-

CH3CHO? CH4 + CO

In a particular experiment, the following kinetic data for the decomposition of acetaldehyde were obtained:

Time(s) 0 1000 2000 3000 4000

[CH3CHO] (M) 0.2360 0.1145 0.0755 0.0564 0.0450

What is the value of the rate constant at the temperature of this experiment?

Give an answer with concentration units of molarity and time units of seconds.

Explain the each and every step in detail for help

Reference no: EM13697896

Questions Cloud

Find the balls initial velocity : At a Washington Nationals game, Jason Werth hits a baseball directly upward. You observe it takes 3.5 s for the ball to reach the top of its trajectory. Find the ball's initial velocity
What mass of mg is formed by passing a current : Question- Metallic magnesium can be made by the electrolysis of molten MgCl2. (a) What mass of Mg is formed by passing a current of 6.10 A through molten MgCl2 for 4.00 days
Project assignment : Your Project Assignment (due Week Four) is to prepare a paper about Organizational Change. You can talk about the reasons for change, resistance to change, overcoming and dealing with change, and/or managing change. The choice is yours.
Find with what initial velocity was the calculator thrown : You are standing in the Bisdorf building stairwell 5.75 m below your lab partner, who throws your calculator vertically upward to you. You catch the calculator 2.3 s later. With what initial velocity was the calculator thrown
Acetaldehyde decomposes to methane and carbon monoxide : Acetaldehyde decomposes to methane and carbon monoxide according to the following balanced equation-
Find what the maximum height reached by the bal : You throw a ball vertically upward from the edge of the roof of the Bisdorf building with a speed 13.0 m/s. Find the maximum height reached by the ball above the release point and the time at which that height is reached
What is the ka of the weak acid : Question- John titrates an unknown weak acid with 0.200 M KOH. At the equivalence point, the pH was 7.72 and John added 34.4 mL of base. When he had only added 17.2 mL of KOH, the pH was 3.58. What is the Ka of the weak acid
Find how long does it take officer to catch up with the car : A car is traveling at a constant speed of 42.5 m/s. It passes a police officer on a motorcycle. How long does it take the officer to catch up with the car
Calculate the initial [ha] and ka of the weak acid : Question- You are presented with an unknown weak acid. You measure the pH of the solution to be 3.09 after dilution with water as per the lab instructions (remember the total volume is 20 mL after dilution). He titrates the weak acid with 14.26 mL..

Reviews

Write a Review

Chemistry Questions & Answers

  Explain empty one-liter flask with a closed stopcock

The He gas is contained in a one-liter flask that is connected to an empty one-liter flask with a closed stopcock between the two flasks. While the stopcock is opened some of the He enters the evacuated flask. For this system

  Describe density of ethanol

We need to make a 4% NaOH solution in ethanol. How much NaOH do we add to 50.0 mL of ethanol to make a 4% NaOH solution. Density of Ethanol=0.789 g/mL molar mass= 46.06844 g/mol and NaOH molar mass= 39.997 g/mol

  Explain what is the ph of a sodium formate solution

What is the pH of a sodium formate solution prepared by adding 0.680 grams of sodium formate to 100.0 mL of water at 25.0 degree C? Ka of formic acid at 25.0degree C is 1.8*10-4.

  Explain extraction procedure differ when the organic phase

How does the extraction procedure differ when the organic phase os less dense or more dense than water? and wht difference dis you observe between the two drying agents

  State amounts of reactant completely react to form products

For the reaction shown, calculate how many grams of each product form when the following amounts of reactant completely react to form products. Assume that there is more than enough of the other reactant.

  State how many energetically different eclipsed conformation

How many energetically different eclipsed conformations does 1-bromo-2-methylpropane, viewed along the C1- C2 bond, have

  Estimate the heat released

Estimate the heat released when ethene CH2 CH2 reacts with hydrogen gas to give CH3CH3.

  What is the energy of a violet photon with wavelength

What is the energy of a violet photon with wavelength 4.0 x 10^-7 m?

  Explain how many moles of lithium nitrate produced

Explain how many moles of lithium nitrate are theoretically produced if we start with 3.4 moles of Ca(NO3)2 and 2.4 moles of Li3PO4. Reaction: 3Ca(NO3)2 + 2Li3PO4 --> 6LiNO3 + Ca3(PO4)2

  What is the maximum amount of oxygen

Considering the given equation 4 C3H5N3O9---> 6 N2+ 12 CO2 + 10 H2O + O2,This reaction generates many gaseous products and a large amount of heat determine what is the maximum amount of Oxygen.

  What will be the volume of the blimp at a height

what will be the volume of the blimp at a height of 2300 m, where the temperature is 12°C?

  Evaluate the enthalpy of reaction for the combustion

Calculate the enthalpy of reaction for the combustion of methane gas, CH4 to form CO2(g) + H20(l)

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