Iodometric Titrations: Triiodide Reduction, Starch Indicator Endpoints, and Ascorbic Acid Quantitative Determination CER Phenomena Worksheet | Chemistry II | Grades 9–12
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Iodometric Titrations: Triiodide Reduction, Starch Indicator Endpoints, and Ascorbic Acid Quantitative Determination CER Phenomena Worksheet | Chemistry II | Grades 9–12
Iodometric Titrations: Triiodide Reduction, Starch Indicator Endpoints, and Ascorbic Acid Quantitative Determination CER Phenomena Worksheet is a Claim-Evidence-Reasoning phenomena worksheet for Chemistry II (grades 9–12) on Iodometric Titrations: Triiodide Reduction, Starch Indicator Endpoints, and Ascorbic Acid Quantitative Determination.
- What's inside: Iodometric Titrations: Triiodide Reduction, Starch Indicator Endpoints, and Ascorbic Acid Quantitative Determination CER Worksheet (editable .docx + PDF, about 2,211 words, 8 pages); answer key / model answers for the teacher.
- Resource type: CER Phenomena Worksheet. Format: editable Microsoft Word file plus a ready-to-print PDF.
Classroom use: Students read the case, analyze the data, and write a CER argument; a model answer and scoring guide are included. Built for Chemistry II, grades 9–12.
Standards
NGSS High School Physical Science (HS-PS) disciplinary core ideas and the science practices of analyzing data and constructing explanations.
Opening the files
These files are delivered in Microsoft Office formats (Word and/or PowerPoint). If you open a worksheet that includes tables in Apple Pages or another non-Microsoft app, table formatting may not display correctly. For best results, use Microsoft Word or PowerPoint (or upload the file to Google Docs). If you run into any formatting issues, contact us and we can send a PDF version.
At a glance
- Resource type
- CER Worksheet
- Grade
- 9–12
- Course
- Science
- Delivery
- Digital download