Junjun Baseball and prone to oxygen

Which polarity is stronger, sulfhydryl or hydroxyl, and why
The radius of sulfur atom is larger than that of oxygen, which is easy to polarize, making the S-H bond easier to dissociate than the O-H sword. Therefore, Thiophenol and mercaptan are more acidic than the corresponding phenol and alcohol, and are prone to oxidation, nucleophilic (thiophenol is more likely to lose protons and become nucleophiles) and other reactionsConsult the difference between sulfhydryl group and hydroxyl group in reaction
Since the hybrid orbitals formed by the 3S and 3P orbitals of sulfur are larger than those formed by the 2S and 2p orbitals of oxygen, the C-S and S-H bonds are longer than the C-O and O-H bonds, respectively. The bond lengths of C-S and S-H bonds in methyl mercaptan were 0.182 nm and 0.134 nm, respectivelyWhat group is SO3H
Attention. Sulfo group is the acyl group of sulfuric acid, so sulfo group is also called sulfuric acid acyl group, chemical formula -soh. Sulfonic group is directly connected with the carbon atom of hydrocarbon group to form sulfonic acid (r-soh). Two sulfo groups are linked to produce dithiocarboxylic acid, which belongs to halogens. The functional group R-S (=o) 2- after the loss of hydroxyl group of sulfonic acid is called sulfonyl group. In inorganic chemistryHow to read it
Hydroxy Qi Ng reference: < a href=" http://dict.baidu.com/s?wd=%F4%C7" ; target="_ blank" rel=" nofollow noopener"& gt; http://dict.baidu.com/s?wd=%F4%C7< ;/ a>S-3-hydroxytetrahydrofuran cas86087-23-2 is anyone doing it in China
S-3-hydroxytetrahydrofuran, alias (s) - (+) 3-hydroxytetrahydrofuran, English name is s-3-hydroxytetrahydrofuran, molecular formula is c4h8o2/057688702855, CAS number is 86087-23-2, with irritant chemical intermediates. Bolonpharm can askWhat are the uses of s-3-hydroxytetrahydrofuran? cas86087-23-2
S-3-hydroxytetrahydrofuran cas86087-23-2^_^ 15867082471 belongs to furan heterocyclic ring, which can be used in intermediates such as alfatinibglitazone and apronavir. It is a colorless to yellowish liquid that can be preserved at low temperature
Appearance of hydroxyl
The chemical formula of hydroxyl is -oh, which is a common polar group. Hydroxyl mainly includes alcohol hydroxyl, phenol hydroxyl, etc. Hydroxyl has some similar properties to water. Hydroxyl is a typical polar group, which can form hydrogen bonds with water. It exists in the form of negatively charged ions (oh-) in the aqueous solution of inorganic compounds, which is called hydroxyl... It is found that there is a molecule called hydroxyl sulfide (COS) in the atmosphere of Venus, whose structure is similar to that of CO2
Select a. It is said that cos structure is similar to CO2. A. CO2 is not an ionic compound, but a molecular compound. B. CO2 meets the 8-electron stable structure. Therefore, cos also meets the structural formula of c.co2, which is o=c=o. Replacing one o with s is cos D. looking at the structural formula of C, we know that there is obviously covalent bond. ThisR. When naming s, who should the alkyl carboxyl hydroxyl group start from, and then who? Why
The first priority group is hydroxyl Oh, because the atomic number of O is greater than that of C. the second priority group is carboxyl COOH. The first atom of alkyl and carboxyl connecting chiral carbon atoms is c. the next atom alkyl is C or h, carboxyl is O, and the atomic number is greater than C or HWhat is hydroxyl
Intermolecular hydrogen bonds increase the melting point (M.P), boiling point (B.P) and solubility (s) of the substance; The effect of intramolecular hydrogen bonds on substances is the opposite. reference material: http://atlas.tju.edu.cn/webclass/wjhx/netcourse/chap06/6-5/6-5-3.htm Hydroxyl, or hydroxyl. It is