CHEM 403 General Chemistry Empirical Formula of The Compound & Molarity Quiz
I need help with a Chemistry question. All explanations and answers will be used to help me learn.
Instructions for Quiz — in case you’d like to read before you start the quiz
- You’ll have 50 min to complete this quiz from the time you start. It will be available between 8:00am and 9:00am. To ensure that you have the full 50 minutes available, please start the quiz by 8:10am.
- Open notebook: You may use your class notes and videos. You may NOT do internet searches, ask people for help (online or in person), or use other methods to have someone else answer the question rather than figuring it out yourself etc.
- While the quiz is “open notebook,” if you understand the topics you should NOT need to refer to outside reference information, or even your notes, to complete the questions. Realize that spending time searching for answers can slow down your progress.
- Click herefor a table of metric prefixes. Click here for a periodic table. (Please use this copy of the periodic table for reference.)
- There is an 8 point file upload question at the end of the quiz. You write out a calculation, take a picture of your work, and upload it. Please make sure to allow yourself adequate time for this question.
- On this (or any) calculation question: Please label your work with appropriate units so we can follow your reasoning. Carry through a couple extra sig figs in the midst of the calculation, and round to appropriate sig figs only at the end. Be sure to label your final answer with the appropriate unit.