Explain fundamental frequency than that of propionaldehyde

Assignment Help Chemistry

Reference no: EM13547437

1. Based on resonance structures for acrolein, do you expect the C=O stretch in acrolein to be of higher fundamental frequency or lower fundamental frequency than that of propionaldehyde?

2.Which do you think would have a higher carbonyl stretch frequency - hexachloroacetone or acetone - explain.

3.Different hybridizations give rise to different vibrational frequencies. Terminal alkynes have C-H stretching frequencies of about 3300 cm-1; alkene C-H stretching frequencies are around 3100 cm-1, and alkane C-H stretching frequencies are around 2900 cm-1. Explain these observations - how does ‘s'-character affect vibrational frequencies?

Reference no: EM13547437

Questions Cloud

Why are foreign mnes like ups seeking to invest in india : Why are foreign MNEs like UPS seeking to invest in India?

What is the vibrational frequency of the string : A guitar string produces 4 beats per second when sounded with a 350-Hz tuning fork and 9 beats per second when sounded with a 355-Hz tuning fork. What is the vibrational frequency of the string

State the initial concentration of a was : The following reaction is second order in (A) and the rate constant is 0.039 M-1 s-1. The concentration of A was 0.30 M at 23 s. The initial concentration of A was

Find the speed of the cylinder at the bottom of the incline : a solid cylinder is rolling down an incline without slipping over a vertical distance of 3m. Assuming no losses to friction, what is the speed of the cylinder at the bottom of the incline

Explain fundamental frequency than that of propionaldehyde : Based on resonance structures for acrolein, do you expect the C=O stretch in acrolein to be of higher fundamental frequency or lower fundamental frequency than that of propionaldehyde

Estimate how much work does sam do to stop it : Sam's job at the amusement park is to slow down and bring to a stop the boats in the log ride. how much work does Sam do to stop it

Find the critical angle for light to stay inside the cable : A fiber optic cable (nfiber = 2.06) is submerged in water (nwater = 1.35). What is the critical angle for light to stay inside the cable

Define the reaction is first order in so2cl2 : The reaction is first order in SO2Cl2 and the rate constant is 3.0 × 10^-6 s-1at 600 K. A vessel is charged with 2.4 atm of at 600 K. The partial pressure of SO2 Cl2 at 3.0 x 10 ^5 is __________ atm.

What is your tire pressure in kilopascals : You inflate the front tires on your car to 29 psi. Later, you measure your blood pressure, obtaining a reading of 138/84, the readings being in mm Hg. In metric countries (which is to say, most of the world), these pressures are customarily reported ..

User Account

All Pages