IR Spec SP2 CH VS SP3 CH : r/chemhelp - Reddit
2016年8月10日 · An SP3 C-H stretch means that the carbon only has single bonds to it and SP2 C-H stretch reveals that the carbon has a double bond. This is very useful for determining …
C-H Stretch? : r/OrganicChemistry - Reddit
2023年10月3日 · Specifically, on the IR spectrum, you will see peaks like the graph will stretch down ~3000. If it is <3000 it is sp3 hybridized C-H stretches. >3000 is sp2 hybridized C-H …
IR Spec Peaks : r/MCAT2 - Reddit
2018年8月15日 · 3300-3700: OH, NH, CH(sp) 2700-3300: CH (sp2, sp3) 2100-2400: triple bonds (remember, third row = triple bond) 1650-1950: carbonyl groups 1500-1650: double bonds …
Why the C-H bonds also change in strength depending on the ...
27 votes, 19 comments. 72K subscribers in the chemhelp community. r/chemhelp has made the decision to go dark in light of recently announced reddit…
can anyone help me to find the structure : r/chemhelp - Reddit
2023年10月26日 · the mass spectrum indicates an m/z of 250 with a base peak at 131 carbon nmr gives 9 signals from IR I get that it contains a secondary amine and sp2 and sp3 CH …
Why is sp-c C-H bonds more acidic than sp2 or sp3 : r/chemistry
2019年10月3日 · I think when we talk about bond strength we generally talk about the energy required for a homolytic dissociation of the bond, which in the case of sp C-H bonds is greater …
Hybridization question! : r/chemhelp - Reddit
2018年11月22日 · So the first CH2 = would be 2 bonds between C and H2, plus a third bond for the double bond? Making it sp3? The second C is =CH so 2 bonds total, making it sp? The …
[SP3 Ch 5] New convergent evolution just dropped ... again
2023年7月2日 · Posted by u/AdoWilRemOurPlightEv - 132 votes and 13 comments
Jujutsu Kaisen Chapter 256 Pre-Release Leaks Thread : r/Jujutsushi
Catered, in-depth, text-based manga discussion of the series Jujutsu Kaisen by Gege Akutami. Free range for officially released chapters. -- ⚠️ LEAKS GO ONLY IN THE PRE-RELEASE …
Can someone help me break down this IR graph? From my
2022年3月25日 · 9.4K subscribers in the chemistryhelp community. This sub-reddit was created to give and receive help with any questions on the complex world of…