Chem 104 module 4 - Study guides, Class notes & Summaries

Portage Learning CHEM 104 Module 4 Exam

Portage Learning CHEM 104 Module 4 ExamQuestion 1 For the cell described by the following cell diagram. Cr (s) | Cr+3 (aq, 1 M) || Al+3 (aq, 1 M) | Al (s) Al+3 + 3e- → Al E0 = - 1.66 v Cr+3 + 3e- → Cr E0 = - 0.73 v (1) The anode half reaction is (2) The cathode half reaction is (3) The overall cell reaction is (4) Show the calculation for the total cell potential (5) State and explain whether the cell is voltaic or electrolytic Your Answer: 1) Cr (s) → Cr+3 (aq) + 3e- 2) Al+3 (...

Portage Learning CHEM 104 Module 4 Exam

CHEM 104 MODULE 4 (PROBLEM SET) PORTAGE LEARNING EXAM Module 4: Problem Set Due No due date Points 0 Questions 35 Time Limit None Attempt History Attempt Time Score LATEST Attempt 1 5,282 minutes 0 out of 0 * * Some questions not yet graded Score for this quiz: 0 out of 0 * Submitted Jan 22 at 9:23am This attempt took 5,282 minutes. Question 1 Not yet graded / 0 pts For the cell described by the cell diagram below: (1) write the anode half reaction, (2) write the cathode hal...

CHEM 104 MODULE 4 (PROBLEM SET) PORTAGE LEARNING EXAM M4: Exam- Requires Respondus LockDown Browser Due No due date Points 100 Questions 10 Time Limit 120 Minutes Requires Respondus LockDown Browser Attempt History Attempt Time Score LATEST Attempt 1 120 minutes 90.5 out of 100 Score for this quiz: 90.5 out of 100 Submitted Jun 26 at 6:44pm This attempt took 120 minutes. Click this link to access the Periodic Table. ( This may be helpful throughout the exam. For the cell desc...

Portage Learning / CHEM 104 / Module 1 to 6 Exams . MODULE 1 EXAM Question 1 Convert 845.3 to exponential form and explain your answer. 1. Convert 3.21 x 10-5 to ordinary form and explain your answer. 1. Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places = 8.453 x 102 2. Convert 3.21 x 10-5 = negative exponent = smaller than 1, move decimal 5 places = 0. Question 2 Using the following information, do the conversions shown below, showing all work:...

CHEM 104 General Chemistry Module 1, 2, 3, 4, 5, 6 Exam (Latest-2023)/ CHEM104 General Chemistry Module 1, 2, 3, 4, 5, 6 Exam/ CHEM 104 Module 1 to 6 Exam : Portage Learning |100% Verified and Correct Q & A|

CHEM 104 General Chemistry Module 1, 2, 3, 4, 5, 6 Exam (Latest-2023)/ CHEM104 General Chemistry Module 1, 2, 3, 4, 5, 6 Exam/ CHEM 104 Module 1 to 6 Exam : Portage Learning |100% Verified and Correct Q & A|

CHEM 104 Module 1 Exam, CHEM 104 Module 2 Exam, CHEM 104 Module 3 Exam, CHEM 104 Module 4 Exam, CHEM 104 Module 5 Exam, CHEM 104 Module 6 Exam (Latest-2022): Portage Learning |Verified Q & A| CHEM104 Module 1 Exam, CHEM104 Module 2 Exam, CHEM104 Module 3 Exam, CHEM 104 Module 4 Exam, CHEM 104 Module 5 Exam, CHEM 104 Module 6 Exam (Latest-2022): Portage Learning |Verified Q & A|

CHEM 104 Module 1, 2, 3, 4, 5, 6 Exam (Latest update, )/ CHEM104 Module 1, 2, 3, 4, 5, 6 Exam: General Chemistry: Portage Learning (QUESTIONS & ANSWERS) CHEM 104 General Chemistry Module 1, 2, 3, 4, 5, 6 Exam (Latest update, )/ CHEM104 General Chemistry Module 1, 2, 3, 4, 5, 6 Exam/ CHEM 104 Module 1 to 6 Exam : Portage Learning (QUESTIONS & ANSWERS) CHEM 104 Chemistry Module 1, 2, 3, 4, 5, 6 Exam (Latest update, )/ CHEM104 Chemistry Module 1, 2, 3, 4, 5, 6 Exam/ CHEM104 Module 1 to 6 Exam...