Chem 104 experiment 3 Study guides, Class notes & Summaries

1. How many electrons can an s subshell hold? 2 2. How many electrons can a p subshell hold? 6 3. How many electrons can a d subshell hold? 10 4. Which subshells are available in the first energy level? 5. Which subshells are available in the second en- ergy level? 6. Which subshells are available in the third energy level? s s and p s, p and d 7. What is Hund's rule? (Think bus seats!) Every orbital in a sub- shell must be singly filled with an electron before any one orbital can be d...

CHEM 104, MODULE 1- 6 Exams. Latest Update 2022/2024(Portage Learning).100% Correct Answers, Calculations& Explanations. Graded A+. (Pass Guarantee) Module 1: Question 1 In the reaction of gaseous N2O5 to yield NO2 gas and O2 gas as shown below, the following data table is obtained: → 4 NO2 (g) + O2 (g) 1. Using the [O2] data from the table, show the calculation of the instantaneous rate early in the reaction (0 secs to 300 sec). 2. Using the [O2] da...

CHEM 133 LESSON 7 QUIZ AND ANSWERS LESSON 7 QUIZ Question 1 of 25 4.0/ 4.0 Points Consider a sample of gas in a container on a comfortable spring day. The Celsius temperature suddenly doubles, and you transfer the gas to a container with twice the volume of the first container. If the original pressure was 12 atm, what is a good estimate for the new pressure? A. 5.5 atm B. 12 atm C. 3 atm D. 6.4 atm E. 15 atm Feedback: See Chapter 09 Question 2 of 25 4.0/ 4.0 Points A gas sa...

Chem 104 Final Practice Test Questions And Answers Verified What are the three primary particles found in an atom? - electron, neutron, and proton Which of the following best represents the autoionization, or self-ionization, of water? - 2H2O(l) ARROW H3O+(aq) + OH-(aq) What are the two principal classes of bonding called? - Ionic and Covalent What do the dots in a Lewis symbol represent? - Valence Electrons What is always a characteristic of a solution that c...

PORTAGE LEARNING CHEM 104 Module 1: Problem Set Due No due date Points 0 Questions 18 Time Limit None Take the Quiz Again Question 1 Not yet graded / 0 pts In the reaction of 0.200 M gaseous N2O5 to yield NO2 gas and O2 gas as shown below: 2 N2O5 (g) → 4 NO2 (g) + O2 (g) the following data table is obtained: Time (sec) [N2O5] [O2] Attempt History Attempt Time Score LATEST 2O22 Attempt 1 6 minutes * Some que...

CHEM 102 Winter 18 Final Exam (A) Questions and Answers Potentially useful data: x  1 atm = 760 torr = 760 mm Hg 2 a [A]t = – kt + [A]o ΔG° = ΔH° – T ΔS° ln[A]t = – kt + ln[A]o ΔG = ΔG° + RT ln Q 1/[A]t = kt +1/[A]o ΔG° = – RT ln K First order half-life: t1/2 = ln2 / k ΔG° = – nFE° pH  pKa  log base acid  E  E  R T ln Q n F R = 8.314 J mol-1 K-1 F = 96500 C/mol e- 1. Please choose the letter “A” as your a...