POTENTIODYNAMIC POLARIZATION AND GRAVIMETRIC EVALUATION OF CORROSION OF COPPER IN 2M H2SO4 IN ABSENCE AND PRESENCE OF AMMONIUM DICHROMATE AS AN INHIBITOR

Loto, C. A. and Fayomi, O. S. I and Loto, R. T. and Popoola, A. P. I. (2019) POTENTIODYNAMIC POLARIZATION AND GRAVIMETRIC EVALUATION OF CORROSION OF COPPER IN 2M H2SO4 IN ABSENCE AND PRESENCE OF AMMONIUM DICHROMATE AS AN INHIBITOR. Journal of Chemical Technology and Metallurgy, 54 (1). 209--216.

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Abstract

This paper investigates the appropriateness of Internet-based learning resources in the acquisition of French vocabulary by foreign learners using the framework of the social interaction theory of learning. Five online French language learning platforms are randomly selected and an assessment of their responsiveness to the framework of the social interaction theory of foreign language learning is carried out. Findings show that the five online resources, although not on the same level of interactive effectiveness, would be of great assistance to foreign learners of French in their quest to acquire adequate vocabulary. Finally, far-reaching recommendations are made to developers of online vocabulary learning resources on how to best present their learning contents for optimal results. Recommendations are also made to French teachers and learners on ways by which the use of online platforms can be optimally utilized to facilitate the acquisition of French vocabulary.

Item Type:	Article
Uncontrolled Keywords:	copper, corrosion, sulphuric acid, ammonium dichromate, polarization, inhibition
Subjects:	T Technology > T Technology (General) T Technology > TJ Mechanical engineering and machinery
Divisions:	Faculty of Engineering, Science and Mathematics > School of Engineering Sciences
Depositing User:	Mrs Hannah Akinwumi
Date Deposited:	25 Apr 2019 13:08
Last Modified:	25 Apr 2019 13:08
URI:	http://eprints.covenantuniversity.edu.ng/id/eprint/12623

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