Chemical Reactions
Flashcard
•
Chemistry
•
10th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the law of conservation of mass in a chemical reaction?
Back
Total mass of the reactants must be equal to the total mass of the products.
2.
FLASHCARD QUESTION
Front
The Coefficient (3) in the Chemical Formula, 3H2O, tells you how many _____________ there are.
Back
Molecules of Water.
3.
FLASHCARD QUESTION
Front
What is a Coefficient in a chemical equation?
Back
A number in front of a compound or element that indicates how many molecules or atoms are present.
4.
FLASHCARD QUESTION
Front
Balance the following equation: __ KOH + __ HBr → __ KBr + __ H2O
Back
1, 1, 1, 1.
5.
FLASHCARD QUESTION
Front
How do you write a chemical reaction using chemical equation symbols?
Back
By using the chemical formulas of the reactants and products, along with the appropriate symbols and coefficients to balance the equation.
6.
FLASHCARD QUESTION
Front
What is a chemical equation?
Back
A representation of a chemical reaction using symbols and formulas to show the reactants and products.
7.
FLASHCARD QUESTION
Front
What are reactants in a chemical reaction?
Back
Substances that undergo change during a chemical reaction.
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
10 questions
Flashcards sobre Oratoria
Flashcard
•
KG
15 questions
Batuque, Lundu e Modinha
Flashcard
•
9th Grade
13 questions
Types and Components of Computer Systems
Flashcard
•
9th - 12th Grade
13 questions
Money
Flashcard
•
9th - 12th Grade
8 questions
Untitled Flashcards
Flashcard
•
9th - 12th Grade
7 questions
2.6 Giant Covalent Structures
Flashcard
•
10th Grade
10 questions
Essential Housework Tasks
Flashcard
•
10th Grade
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
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
Energy Transformations
Quiz
•
9th - 12th Grade
20 questions
Periodic Table & Trends
Quiz
•
10th Grade
20 questions
Periodic Trends
Quiz
•
10th Grade
24 questions
Identifying Types of Chemical Reactions
Quiz
•
10th - 12th Grade
20 questions
Naming & Writing Chemical Formulas
Quiz
•
10th Grade
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
10 questions
Identifying Types of Chemical Reactions
Interactive video
•
6th - 10th Grade