For Friday Lon-Capa Chapter 6 videos Chapter 6 homework.

Slides:



Advertisements
Similar presentations
EQUILIBRIUM. Many chemical reactions are reversible: Reactants → Products or Reactants ← Products Reactants form Products Products form Reactants For.
Advertisements

Predicting if a Reaction is in Equilibrium
Chapter 9 Chemical Quantities in Reactions
Creating a Positive Learning Environment for Everyone
Chemistry 202 Dr. Don DeCoste 3014 Chemistry Annex
Chemistry 202 Dr. Don DeCoste 3014 Chemistry Annex
Chemistry 202 Dr. Don DeCoste 3014 Chemistry Annex
Creating a Positive Learning Environment for Everyone
As always… Lon-Capa assignments Lecture videos Textbook Read
As always… Lon-Capa assignments Lecture videos Textbook Read
As always… Lon-Capa assignments Lecture videos Textbook Read
Lon-Capa 3rd HW assignment due Monday, 9/19, 5 pm.
As always… Lon-Capa assignments Lecture videos Textbook Read
Office Hours 367J Noyes Lab
Exam III Thursday, December 7, 7:00-9:00 pm; rooms are on the website.
To Do… Electronic homework Exam 2: Thursday, March 15 OWL:
Chemistry Learning Center
Office Hours 367J Noyes Lab
To Do… Lab tomorrow – exam review. OWL due tonight by 10 pm.
Announcements Exam #2: Tuesday, Oct. 29th, 7:00-8:15pm
Lon-Capa 2nd HW assignment due Monday, 9/12, 5 pm. It is open now.
To Do… Electronic homework OWL:
Chemistry 202 Dr. Don DeCoste 367J Noyes Lab
Chemistry Learning Center
Clicker #1 When comparing what you’re given to a balanced chemical equation, you must be in units of A) moles B) grams C) molarity D) atm E) Any unit can.
Clicker #1 When comparing what you’re given to a balanced chemical equation, you must be in units of A) moles B) grams C) molarity D) atm E) Any unit can.
Lon-Capa 6th Quiz on Wednesday (4/27) in Discussion.
Chemistry 102 Dr. Don DeCoste 367J Noyes Lab
Chapter 5 Chemical Reactions and Quantities
To Do… OWL Lectures Discussion
James Scholar Opportunity
Clicker #1 When comparing what you’re given to a balanced chemical equation, you must be in units of A) moles B) grams C) molarity D) Any unit can be directly.
As always… OWL Lon-Capa assignments Lecture videos Textbook
As always… OWL Lon-Capa assignments Lecture videos Textbook
Lon-Capa Lon-Capa: 5th HW assignment due Friday 10/21 by 5 pm.
To Do 5th HW assignment due Friday by 10 pm.
As always… OWL Lon-Capa assignments Lecture videos Textbook
Chemistry 202 Dr. Don DeCoste 3014 Chemistry Annex
To Do Finish reading Chapter 4. Text homework for Chapter 4.
Lon-Capa 8th (final) HW assignment due Wednesday, November 30 by 5 pm.
Lon-Capa Lon-Capa #8 due tomorrow by 10 pm.
Lon-Capa 8th (final) HW assignment due Wednesday, November 30 by 5 pm.
Lon-Capa 4th HW assignment due Friday, 10/7, 5 pm. It is open now.
Announcements Be respectful – no electronics please!
Exam II Thursday, November 2, 7:00-9:00 pm; rooms are on the website.
Stoichiometry Chapter 12.
As always… OWL Lon-Capa assignments Lecture videos Textbook Read
Announcements Prelaboratory Assignment due at the beginning of lab tomorrow (pg. 42 of lab book). Proper dress required for lab! Online HW 4 (Type II)
Warm Up #1 Balance the following equation:
Clicker #1 When comparing what you’re given to a balanced chemical equation, you must be in units of A) moles B) grams C) molarity D) atm E) Any unit can.
Lon-Capa 8th (final) HW assignment due Wednesday, November 30 by 5 pm.
As always… OWL Lon-Capa assignments Lecture videos Textbook Read
Education Research Survey
As always… Lon-Capa assignments Lecture videos Textbook Read
Announcements Bring handout from Tuesday to discussion tomorrow.
As always… OWL Lon-Capa assignments Lecture videos Textbook
As always… OWL Lon-Capa assignments Lecture videos Textbook
As always… OWL Lon-Capa assignments Lecture videos Textbook Read
Announcements Be respectful – no electronics please!
Lon-Capa 3rd HW assignment due today 5 pm. 2nd Quiz due today by10 pm.
Chapter 6 Chemical Reactions and Quantities
Lon-Capa Lon-Capa: 5th HW assignment due tonight by 5 pm.
Chapter 9 Chemical Quantities in Reactions
Announcements Be respectful – no electronics please!
Equilibrium Systems.
As always… Lon-Capa assignments Lecture videos Textbook Read
To Do… Electronic homework Exam 2: Thursday, March 15 OWL:
Clicker #1 When comparing what you’re given to a balanced chemical equation, you must be in units of A) moles B) grams C) molarity D) atm E) Any unit can.
Chemistry 202 Dr. Don DeCoste 3014 Chemistry Annex
As always… OWL Lon-Capa assignments Lecture videos Textbook
Presentation transcript:

For Friday Lon-Capa Chapter 6 videos Chapter 6 homework

Lon-Capa 3rd HW assignment due Monday, 9/19, 5 pm. 2nd Quiz due Monday, 9/19 by 10 pm. It will open Friday, 9/16 at 5 pm. Covers Chapters 5 and 6. 45 minutes

Exam I Thursday, September 22, 7:00-9:00 pm; rooms are on the website. Conflict: (9/22) 4:30-6:30pm in 165 Noyes Lab; sign up in 367 NL Conflict with conflict? Email me right away. Review sessions: Monday: TBA Tuesday: 166 Bevier Hall from 7-8 PM

Clicker Question Which of the following is true about chemical or physical equilibrium? a) It is microscopically and macroscopically static. b) It is microscopically and macroscopically dynamic. c) It is microscopically static and macroscopically dynamic. d) It is microscopically dynamic and macroscopically static. e) I do not know.

CO(g) + H2O(g) CO2(g) + H2(g) Clicker Question Consider the following equation: CO(g) + H2O(g) CO2(g) + H2(g) Which of the following must be true at equilibrium? a) [CO2] = [H2] because they are in a 1:1 mole ratio in the balanced equation. b) The total concentration of reactants is equal to the total concentration of the products. c) The total concentration of the reactants is greater than the total concentration of the products. d) The total concentration of the products is greater than the total concentration of the reactants. e) None of these is true.

Change in Concentration/Time

Reaction Rate Over Time

Physical Equilibrium

Change Related to Coefficients

Clicker Question Consider the reaction:N2(g) + 3H2(g) 2NH3(g) You initially have 5.0M N2(g) and 12.0M H2(g) and at equilibrium [NH3] = 6.0 M. Determine the value for K at this temperature. a) 0.0083 b) 0.10 c) 0.67 d) 1.0 e) I don’t know.