CH. 19 Definitions and Reaction Types
Authored by Amanda Randleman
Chemistry
9th - 11th Grade
NGSS covered
Used 79+ times
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35 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A change in which one or more substances are converted into new substances.
Chemical Equation
Chemical Reaction
Chemical Formula
Products
Tags
NGSS.HS-PS1-7
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The starting substances that react
Reactants
Products
Catalysts
Inhibitor
Tags
NGSS.HS-PS1-7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The new substances produced
Reactants
Products
Catalysts
Inhibitor
Tags
NGSS.HS-PS1-6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A way to describe a chemical reaction using chemical formulas and other symbols.
Chemical Formula
Chemical Reaction
Chemical Equation
Chemical Symbols
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Represents the number of units of each substance taking part in a reaction.
Susbscript
Superscript
Coefficient
Exponent
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A chemical equation with the same number of atoms of each element on both sides of the arrow.
Balanced Chemical Equation
Symmetrical Equation
Equilibrium
LeChatelier's Principle
Tags
NGSS.HS-PS1-7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The mass in grams of one mole of a substance.
Mole
Avogadro's Number
Molar Mass
Coefficients
Tags
NGSS.HS-PS1-7
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