All Subjects
Light
Practice Quizzes
AP Chemistry
Unit 5 – Kinetics
Topic 5.7
A mechanism is as showed: [Step 1: H2 + IBr → HI + HBr (slow)] [Step 2: HI + IBr → I2 + HBr (fast)]. Two experiments are performed within the same temperature of different concentrations. Which statement below is correct?
The reaction rate undergoes a 8-fold increase where the initial concentrations of both H2 and IBr were doubled.
The reaction rate undergoes a 2-fold increase where the initial concentrations of both HI and IBr were doubled.
The reaction rate undergoes a 4-fold increase where the initial concentrations of both H2 and IBr were doubled.
The reaction rate undergoes a 4-fold increase where the initial concentrations of both HI and IBr were doubled.
Related content
Practice quizzes
Practice this subject
Practice this unit
Practice this topic
Study guides (1)
AP Chemistry - 5.7 Introduction to Reaction Mechanisms
Key terms
H2
HBr
HI
IBr
I2
About Us
About Fiveable
Blog
Careers
Testimonials
Code of Conduct
Terms of Use
Privacy Policy
CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Crisis Text Line
Request a Feature
Report an Issue
Stay Connected
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
About Us
About Fiveable
Blog
Careers
Testimonials
Code of Conduct
Terms of Use
Privacy Policy
CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Crisis Text Line
Request a Feature
Report an Issue
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
Back
Practice Quiz
Guides
Glossary
Guides
Glossary
Next