Kinetics of the Exchange of Chlorine Atoms between Hydrogen Chloride and Benzyl Chlorides. Solvent Effects1,2
نویسندگان
چکیده
منابع مشابه
the investigation of the relationship between type a and type b personalities and quality of translation
چکیده ندارد.
on translation of phatic communion and socio-cultural relationships between the characters of the novels
phatic communion is a cultural concept which differs across cultures. according to hofstede (2001), the u.s. tends to have individualistic culture; however, asian countries tend to have collectivistic cultures. these cultures view phatic communion differently. in individualistic cultures like u.s., phatic communion reflects speakers’ socio-cultural relationships in conversations. to see whether...
15 صفحه اولHigh-Temperature Kinetics of the Reaction between Chlorine Atoms and Hydrogen Sulfide
The rate constant k1 for Cl + H2S has been measured over 290-914 K using the laser flash photolysis/resonance fluorescence technique. Atomic chlorine was generated by pulsed 193 nm photolysis of CCl4 and C6H5Cl and monitored by time-resolved resonance fluorescence at 130-140 nm. The data are summarized as k1 = (2.90 ± 0.10) × 10-11 exp(2.38 ± 0.11 kJ mol-1/RT) cm3 molecule-1 s-1 where the uncer...
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the aim of the present study was to investigate the frequency and the type of discourse markers used in the argumentative and expository writings of iranian efl learners and the differences between these text features in the two essay genres. the study also aimed at examining the influence of the use of discourse markers on the participants’ writing quality. to this end the discourse markers us...
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according to research, academic self-concept and academic achievement are mutually interdependent. in the present study, the aim was to determine the relationship between the academic self-concept and the academic achievement of students in english as a foreign language and general subjects. the participants were 320 students studying in 4th grade of high school in three cities of noor, nowshah...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 1965
ISSN: 0002-7863,1520-5126
DOI: 10.1021/ja01091a004