Question: Draw the Lewis structure of acetaldehyde (CH3CHO) and then choose the appropriate pair of molecular geometries of the two central atoms. Your answer. choice is independent of the orientation of your drawn structure.

ch' + ch3cho → ch4 + ch,co. CH,CO. → CH' + CO 2 CHS → CH3CH3 k initiation k2 propagation k3 propagation termination Verify the rate law and define k in terms of the elementary steps in the above mechanism.

CH3CHO(g) 4CH + CO(g) Enter a number to 1 decimal place. Question 5 2 pts Acetaldehyde, CH3CHO, undergoes gas phase thermal decomposition to methane and carbon monoxide. The rate-law expression is rate = k[CH3CHO]?, and k-6.8 x 10 L/mol.hr) at 527°C. What is the half-life of CH,CHO if 0.57 mole is injected into a 5.8 L vessel at 527°C?

The rate of decomposition of acetaldehyde, CH3CHO(g), into CH4( g) and CO(g) in the presence of I2( g) at 800 K follows the rate law rate of reaction =k[CH3CHO][[2] The decomposition is believed to occur by the two-step mechanism step 1: CH3CHO(g)+I2( g) CH3I(g)+HI(g)+CO(g) step 2: CH3I(g)+HI(g) CH4( g)+I2( g) Which species is the catalyst for ...

Identify the compound with the lowest boiling point. A) CH3OCH3 B) CH3CH2CH3 C) CH3CHO D) (CH3)2O E) CH3CN * I need help understanding why the answer is B, when E has a lower molar mass. Also, I was under the impression that linear molecules such as B, have increased dispersion forces, and would ultimately have a higher boiling point.

The thermal decomposition of acetaldehyde, CH3CHO --> CH4 + CO, is a second-order reaction. The rate constant is 1.55x10-4 M-1s-1 at 25oC. If the initial concentration of CH3CHO is 0.250M. What will the concentration be after 2.50 hours?

Answer to The reaction of CH3CH2MgBr with CH3CHO gives: Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on.

Question The organic compound CH3 CHO decomposes by the second-order reaction CH3CHO + CH4 + CO. If [CH3 CHO] = 0.551 mol/L at t = 0.00 seconds and [CH3 CHO] = 0.523 mol/L at t = 3600. seconds, what is the rate constant k of the reaction? Your answer should have 3 significant figures (report your answer in scientific notation).

Jun 21, 2020 · CH3MgBr +CH3CHO=(un the presence of H2O/H+) Get the answers you need, now!

CH3OCH3 Rn CH3CHO List the compounds in decreasing boiling point order. A. Rn > CH3OCH3 > CH3CHO B. CH3OCH3 > Rn > CH3CHO C. CH3CHO > CH3OCH3 > Rn D. CH3OCH3 > CH3CHO > Rn E. Rn > CH3CHO > CH3OCH3 2.Choose the pair of substances that are most likely to form a homogeneous solution.