ERIC Number: EJ666871
Record Type: Journal
Publication Date: 2003
Reference Count: N/A
Students' Understanding of Acid, Base and Salt Reactions in Qualitative Analysis.
Tan, Kim-Chwee Daniel; Goh, Ngoh-Khang; Chia, Lian-Sai; Treagust, David F.
School Science Review, v84 n308 p89-97 Mar 2003
Uses a two-tier, multiple-choice diagnostic instrument to determine (n=915) grade 10 students' understanding of the acid, base, and salt reactions involved in basic qualitative analysis. Reports that many students did not understand the formation of precipitates and the complex salts, acid/salt-base reactions, and thermal decomposition involved in qualitative analysis. (Contains 16 references.) (Author/YDS)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A
Identifiers - Location: Singapore