CHEM 210 Practice Questions with Correct Answers
CHEM 210 Practice Questions with Correct Answers What is a systematic error and how can you detect it? - Answer-A flaw in equipment of experiment design Can detect by analyzing a known sample (certified reference material) or a blank sample. What is a random error? - Answer-An error from uncontrolled variables in an experiment. Always present and cannot be eliminated. What is a gross (blunder) error? - Answer-An error that arises from human mistakes in experimental procedure. i.e calculation error, contamination, over titration. What is precision? - Answer-How reproducible a measurement is
Escuela, estudio y materia
- Institución
- CHEM 210
- Grado
- CHEM 210
Información del documento
- Subido en
- 26 de marzo de 2024
- Número de páginas
- 3
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
Temas
-
chem 210
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chem 210 practice questions
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chem 210 practice questions with correct answers
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