bromine造句
61) Synthesis of 2 - bromothiophene using thiophene and bromine and glacial acetic acid as solvent was studied.
62) Recent research shows that the computer screen can produce a carcinogenic substance called bromine dibenzofuran, which is harmful to human's health.
63) This invention provides concentrated aqueous biocidal solutions formed from bromine chloride, sodium hydroxide, and sulfamic acid.
64) N-butanol was prepared with bromine and hydrobromic acid in the laboratory. 1-bromo-butane Preparation reflux device, product purification, etc. optimal design was discussed.
65) Chlorine water can oxidise common reducing agents. It is stronger oxidising agent than bromine water . It is reduced to colourless chloride ion.
66) The pharmacophore included a hydrogen bond receptor, a hydrogen bond donor, a hydrophobic area and a phenyl ring with a chlorine or a bromine atom.
67) It is showed that bromine anions and charge transfer complex formed in the doping process enhanced the charge carrier concentration then promote the conductivity of PANI.
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