Difficulties of novice students in solving the final concentration value of a mixture of solutions
In this paper, we investigated and classified the answers of college freshmen when asked about “the final concentration value of a mixture of solutions ”. Prior to the explanation of the topic in class, a diagnostic questionnaire on “solutions” was presented to 532 first year students in the chemist...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
De Gruyter
2022-08-01
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Series: | Chemistry Teacher International |
Subjects: | |
Online Access: | https://doi.org/10.1515/cti-2021-0026 |