Exam (elaborations)
CHEM 103 LAB EXAM 3 QUESTIONS AND ANSWERS
- Course
- CHEM 103
- Institution
- Portage Learning
CHEM 103 LAB EXAM 3 QUESTIONS AND ANSWERS Question 110 / 10 ptsScientific Calculator Answer the following two questions: 1. Why was H2SO4added to the metal carbonate in part 1 of lab 3? 2. Why were gloves used during the ninhydrin spray procedure? 1. H2SO4was added to the metal carbonate...
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