the system and the he ng processes: ermally against a const

your reasoning. CH3 CH3 H3C- NH H3C- HO, CH3 HC HO NICOLET 20SX FT-IR 18 19 25 100 27 28 29 3 MICRONS 26 35 15 16 17 21 22 45 55 6 7. 8. 10 11 12 13 14 GO 80 70 60 50 A. 40 30 20 10 10 2600 2400 2200 2000 1800 1600 1400 1200 1000 B00 20 3600 3400 3200 3000 2800 WAVENUMBERS 600 450 4000 3800

Give detailed Solution with explanation needed..don't give Handwritten answer

Using the knowledge established in the previous parts, answer the original question: Ultraviolet light with a wavelength longer than about 295 nm has little germicidal value. What is the frequency (in Hz) that corresponds to this wavelength? Hz

true or false, please sir solve first 3 parts

the answer is not A, could you please make sure it is right?

IDO BEGINNING ON MONDAY 8TH FEBRUARY, 2021. DEASE COMPLETE YOUR TUTORIAL SHEET FOR DISCUSSIONS IN YOUR TUTORIAL SESSIONS NB: Tutorial sheets will be handed out weekly, each one containing a few questions covering material from the previous week's lectures. The material on the sheets will be discussed at the tutorial sessions. Please revise your lecture notes on a weekly basis, do the necessary background reading and attempt the tutorial sheets. 1) a) Draw curved arrow(s) to show how aniline is converted to its resonance structure A and how resonance structure A is converted to resonance structure B. Draw the resonance structure C. > B C Aniline b) The following resonance structures are used to describe the molecule diazomethane. It is a bright yellow, volatile, toxic, explosive and useful gas. H,C=N=N: + H,C-N=N: Indicate the presence of any formal charges on these resonance structures by placing + and/or - signs above the appropriate atoms. Show all such charges in both structures.…

is this a Z or E? and why is it.

H 1) NANH2 H3C 2) (CH3)2CHCH,Br 3) Na, NH3() || II IV V. A) B) C) D) E) I II III IV V A В C O E

Find the answer please?