University of Cincinnati, Main Campus CHEM 111 Chem21Labs exp 4

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University of Cincinnati, Main Campus CHEM 111 Chem21Labs exp 4 Chem21Labs http://www3.chem21labs.com/student2/?mode=assign&assignment=190 1/3 About Chem21Labs | Home | Contact Us | Reference... Material | Logout Vamsidhar Student Area Vamsidhar is currently This assignment is due at 11:45 PM on 10/06/2015. Any work submitted between that time and 11:45 PM on 10/07/2015 will result in an automatic 10 point deduction. Also, any work submitted between 11:45 PM on 10/07/2015 and 11:45 PM on 10/08/2015 will result in an additional 10 points being deducted for the assignment. ­ PDF Lab Guide Due date passed. Please check with your Instructor or TA to submit lab work. Online Lab Submission Complete. Check back several days after the due date to view points added by your instructor. Experiment 4 THE N-BOTTLE PROBL Total Points = Introduction Note: All essay answers throughout the semester must be composed in the html text editor below. If you copy / paste from another source, you may accidentally insert code that will make your lab sheet display improperly for your TA / Instructor (alerting them that the information was copied from some source). If you need to copy / paste from WORD, first copy / paste into a program like NotePad and then copy paste into the text area below. The objective of this experiment is to use our knowledge of acid­base and precipatation reactions to determine ionic substances present in our solutions. A flame test, litm and mixing prediction will be used in this lab. This experiment requires a knowledge of soluable and insoluable ions and cations and anions that were learned during c Materials used in this experiment include: An alcohol burner, droppers, and test tubes. [Answer Correct.] Experimental Procedure The procedure followed the chem21labs.com Handout: Experiment 4 pages 4­2 to 4­3. Instructor Assigned Grade Based On Student's Solubility Table 10/11/2015 Chem21Labs http://www3.chem21labs.com/student2/?mode=assign&assignment=190 2/3 to change the coefficients. View Full Solution Try 1: 1 Ag + 1 Cl 1 AgCl Try 2: 1 Ag + 1 Cl 1 AgCl 1 1 View Full Solution Try 1: 1 Ag + 1 OH 1 Ag(OH) Try 2: 1 Ag + 1 OH 1 AgOH 1 1 View Full Solution Try 1: 2 Ag + 1 CO 1 Ag CO Try 2: 2 Ag + 1 CO 1 Ag CO 1 1 View Full Solution Try 1: 1 Ba + 1 SO 1 BaSO 1 1 View Full Solution Try 1: 1 Ba + 1 CO 1 BaCO 1 1 View Full Solution Try 1: 1 Ba + 2 OH 1 Ba(OH) 1 1 View Full Solution Try 1: 1 Sr + 1 SO 1 SrSO 1 1 View Full Solution Try 1: 1 Sr + 1 CO 1 SrCO 1 1 View Full Solution Try 1: 1 Sr + 2 OH 1 Sr(OH) 1 1 View Full Solution Try 1: 1 Co + 1 CO 1 CoCO 1 1 View Full Solution Try 1: 2 H O + 1 CO 1 CO + 3 H O 1 1 View Full Solution Try 1: 1 H O + 1 OH 2 H O 1 1 Unknown Number (enter first 4 digits only) 1321 Turn In your litmus, flame and mixing results sheet in at your next lab period Instructor Assigned Grade Based On Flame Tests Instructor Assigned Grade Based On Litmus Tests Instructor Assigned Grade Based On Mixing Results Discussi [Show More]

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