Chemical Equations
Flashcard
•
Chemistry
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What are the substances listed on the right side of a chemical equation called?
Back
Products
2.
FLASHCARD QUESTION
Front
What does CaCO₃ represent in chemistry?
Back
Formula
3.
FLASHCARD QUESTION
Front
How many Hydrogen (H) atoms are in NH₃O₅?
Back
3
4.
FLASHCARD QUESTION
Front
Which one is an element: Co, CO, CO₂, or CO₃²⁻?
Back
Co
5.
FLASHCARD QUESTION
Front
How many elements are found in the molecule Mg(ClO₃)₂?
Back
3
6.
FLASHCARD QUESTION
Front
What is a chemical equation?
Back
A representation of a chemical reaction using symbols and formulas.
7.
FLASHCARD QUESTION
Front
What do the coefficients in a chemical equation represent?
Back
The number of moles of each substance involved in the reaction.
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