During the reaction, the concentration of Cl₂ increases from 0.20 M to 0.80 M. How does this change affect the rate of the reaction? H₂(g) + Cl₂(g) → 2HCl(g) The rate law is: rate = k[H₂][Cl₂]²

W – Webcam window open Open webcam window from Honorlock Toolbar and check that your face and desk are clearly visible, with good lighting.

S – Sideview & Set-up Select your sideview webcam, sit at a desk with approved materials visible, remove all other items from your desk, and cover extra monitors with a towel. 

On your test booklet/sheet of paper, copy the following statement and sign your name below it: I understand that this quiz will be marked “NOT Present” if the C3-SWEEPS procedure has not been followed. C3 – 3 tabs open in ChromeS – Sideview Webcam & Set-upW – Webcam window openE – Extend armsE – Extend body forwardP – Paper and PhoneS – Show and Submit If I have not followed all procedures in C3-SWEEPS, I will be marked “Not Present” for the check. This could result in being dropped from the course.  X___________________________(signature)

P – Paper and Phone Slowly show all pages, front and back, one at a time.  Show your cell phone to the webcam and place it facedown on the desk.Check that you see both your paper and phone in the webcam window. 

Unit 3 Exam covers Chapters 9, 10, 14 & 16. This exam has 50 mutliple choice and True/False questions. You have 60 minutes for this exam.

Apply Descartes’ Rule of Signs. Determine the number of possible positive and negative real zeros for the given function.

2 parts: Use long division to divide 

Use the factor theorem to determine if the given binomial is a factor of  f ( x ) 

Find the zeros of the function and state the multiplicities for each zero.