

ap semester 1 units 3,4, 5
Flashcard
•
Chemistry
•
12th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the equilibrium constant (Kp) for the reaction 2 PF3(g) ⇌ 2 P(s) + 3 F2(g) when the pressure of the reaction mixture at equilibrium is 2.4 atm?
Back
Kp = 1.2
2.
FLASHCARD QUESTION
Front
What is the pH of a 0.010 M HCl solution after adding 90.0 mL of water to a 10.0 mL sample?
Back
pH = 3.0
3.
FLASHCARD QUESTION
Front
Which acid is the strongest among Acetic acid (CH₃COOH), Chloroacetic acid (CH₂ClCOOH), Dichloroacetic acid (CHCl₂COOH), and Trichloroacetic acid (CCl₃COOH)?
Back
Trichloroacetic acid (CCl₃COOH) is the strongest due to three chlorine atoms increasing electron withdrawal and acidity.
4.
FLASHCARD QUESTION
Front
In a 3.0 L solution containing 0.800 mol of a weak acid HA, which species is in the greatest concentration after adding 0.800 mol of NaOH?
Back
A⁻ is in the greatest concentration.
5.
FLASHCARD QUESTION
Front
What happens to the concentration of F- when 0.0010 mol of HCl is added to a 0.10 M HF solution?
Back
The concentration of [F-] will be the lowest when 0.0010 mol of HCl is added.
6.
FLASHCARD QUESTION
Front
Define the term 'equilibrium constant' in the context of chemical reactions.
Back
The equilibrium constant (K) is a numerical value that expresses the ratio of the concentrations of products to reactants at equilibrium.
7.
FLASHCARD QUESTION
Front
What is the relationship between pressure and equilibrium constant (Kp) for gaseous reactions?
Back
Kp is directly related to the partial pressures of the gases at equilibrium.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
15 questions
Verbs and prepositions
Flashcard
•
12th Grade
15 questions
The Genre of Science Fiction
Flashcard
•
11th - 12th Grade
15 questions
Photosynthesis AP Bio Review
Flashcard
•
11th Grade - University
10 questions
Methods of Adding Value Taster lesson in Business
Flashcard
•
12th Grade
9 questions
Chap 2.4: Goal Setting Theory
Flashcard
•
12th Grade
9 questions
Executive Orders Signed by Trump on Day One
Flashcard
•
12th Grade
10 questions
Vocabulary Flashcards
Flashcard
•
KG - University
10 questions
Synthetic Personalisation A level English
Flashcard
•
12th Grade - University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
29 questions
Alg. 1 Section 5.1 Coordinate Plane
Quiz
•
9th Grade
22 questions
fractions
Quiz
•
3rd Grade
11 questions
FOREST Effective communication
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
40 questions
Unit 3 (Part 1) Chemical Equations & Reactions Review Game
Quiz
•
8th - 12th Grade
35 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
17 questions
Polarity and Intermolecular Forces
Quiz
•
9th - 12th Grade
33 questions
Solutions Review
Quiz
•
9th - 12th Grade
20 questions
Balancing Chemical Equations
Quiz
•
10th - 12th Grade
10 questions
10.5 Formulas of Hydrates
Quiz
•
9th - 12th Grade