Chemistry > QUESTIONS & ANSWERS > CH 101, section 001, Fall LATEST UPDATE-WebAssign HW17 (Homework),ALL NSWERS CORECT 100% SCORE (All)

CH 101, section 001, Fall LATEST UPDATE-WebAssign HW17 (Homework),ALL NSWERS CORECT 100% SCORE

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1. 0.5/0.5 points | Previous Answers Indicate the oxidation state of the specified atom in each of the following substances. Use the link Oxidation State Rules or page 73 of your textbook for the ox... idation state rules. The input format is +# or -#, with # as the integer value of the charge (1,2,etc). substance atom oxidation state O2 O 0 Kr Kr 0 Ag2S S -2 ClO 21- Cl 3 . HW17 (Homework) Kara Fenton-Ray CH 101, section 001, Fall 2012 Instructor: Jacob C. W. Folmer WebAssign The due date for this assignment is past. Your work can be viewed below, but no changes can be made. Important! Before you view the answer key, decide whether or not you plan to request an extension. Your Instructor may not grant you an extension if you have viewed the answer key. Automatic extensions are not granted if you have viewed the answer key. View Key This study source was downloaded by 100000822164684 from CourseHero.com on 04-24-2021 01:31:30 GMT -05:00 https://www.coursehero.com/file/7656805/HW17/ This study resource was shared via CourseHero.comHW17 www.webassign.net/web/Student/Assignment-Responses/last?dep=4418037 2/8 2. 0.49/0.5 points | Previous Answers Determine the oxidation state of the nitrogen atom(s) in each of the following: N2 0 N2H4 -2 NH3 -3 N2O 1 N2O5 5 3. 0.5/0.5 points | Previous Answers Consider the spontaneous redox reaction below: 5Pb + 2MnO41- + 16H1+ 5Pb2+ + 2Mn2+ + H2O a) What is the oxidation state of Pb? ( Input format -#,+#,or 0) 0 b) What is the oxidation state of Mn in MnO41- ? ( Input format -#,+#,or 0) +7 c) What is the oxidation state of Pb2+ ? ( Input format -#,+#,or 0) +2 d) What is the oxidation state of Mn2+ ? ( Input format -#,+#,or 0) +2 e)Identify the reducing agent. MnO41- Pb2+ Pb Mn2+ 11/18/12 HW17 www.webassign.net/web/Student/Assignment-Responses/last?dep=4418037 3/8 4. 0.5/0.5 points | Previous Answers No Marks. To determine what portion of the question you have correct, check question score at the top of the assignment. In the following chemical reaction, identify the oxidizing agent and the reducing agent: Cu(s) + 4HNO3(aq) Cu(NO3)2(aq) + 2NO2(g) + 2H2O(l) The oxidizing agent is: The reducing agent is: 5. 0.5/0.5 points | Previous Answers Indicate whether each of the following chemical conversions requires an oxidizing agent (O), a reducing agent (R), or neither (N). a) NO31- NH3 b) PO33- PO43- c) AgCl Ag1+ + Cl1- List the letter of your answers in order and separated by commas. For example, O,R,N R, O,N HNO3(aq) Cu(s) NO2(g) Cu(NO3)2(aq) H2O(l) Cu(NO3)2(aq) Cu(s) H2O(l) NO2(g) HNO3(aq) [Show More]

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