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12th Grade Reaction Dynamics Quizzes, Questions & Answers

Recent Reaction Dynamics Quizzes

Chemical Equations Assessment Noel Pd 2

Questions: 21 | Attempts: 55 | Last updated: Jun 14, 2025

Sample Question
Which equation listed below is an example of a synthesis reaction?

A + B yields AB

AB yields A + B

AB + C yields AC + B

AB + CD yields AC + BD

Chemical Reaction Test 2

Questions: 6 | Attempts: 999 | Last updated: Mar 22, 2025

Sample Question
The molecular-level representation illustrating solutions of the reactants lead (II) nitrate and potassium iodide is shown above. The reaction equation:Which of the following would be the best molecular level representation after the reaction has taken place?Choose carefully, (A) may not be the first one because of the scrambling of answers)

A

B

C

D

Chapter 3 Chemistry Quiz

Questions: 10 | Attempts: 350 | Last updated: Mar 17, 2025

Sample Question
The atomic mass of copper is 63.55. Given that there are only two naturally occurring isotopes of copper. and , the naturally abundance of the isotope must be approximately

90%

70%

50%

25%

10%

1.4 Counting Atoms Quiz

Questions: 5 | Attempts: 848 | Last updated: Mar 21, 2025

Stoichiometry Trivia Test: MCQ Quiz!

Questions: 9 | Attempts: 573 | Last updated: Mar 21, 2025

Sample Question
Ammonia, , and copper (II) oxide react to form solid copper, water and nitrogen gas. What are the coefficients for the balanced chemical equations.

2,2,2,1,1

1,2,1,2,1

2,3,3,3,1

Chemistry: Chemical Reaction and Equation Questions!

Questions: 15 | Attempts: 19485 | Last updated: Mar 22, 2025

Sample Question
What are the coefficients of the correctly balanced equations? ----Fe2O3 + ----CO ----Fe + ---CO2

0,2,2,3

1,3,2,3

1,2,2,2

2,6,4,3

Chapter 7 Quiz - Chemistry

Questions: 18 | Attempts: 408 | Last updated: Apr 3, 2025

Sample Question
What is another name for an ionic compound?

Salt

Molecule

Electrolyte

Solution

Chemistry II F13 Final Exam

Questions: 35 | Attempts: 171 | Last updated: Mar 7, 2025

Sample Question
An example of phosphorescence would be

An LED

Overhead lights

Glow-in-dark stars

Flashlight

The Chemical Reaction - Quiz -

Questions: 17 | Attempts: 6930 | Last updated: Mar 22, 2025

Sample Question
Pb(NO3)2 + 2 KI ---> PbI2 + 2 KNO3 What constitutes this reaction?

Decomposition

Combustion

Double displacement

Synthesis

Classifying Chemical Reactions (Arrangement)

Questions: 16 | Attempts: 2946 | Last updated: May 17, 2025

Sample Question
CO2(g) + H2O(l) → H2CO3(aq)

Synthesis

Decomposition

Single displacement

Double displacement

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