LessonBALANCING CHEMICAL EQUATIONS QUIZ

Presentation

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Chemistry

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9th - 12th Grade

•

Easy

•

NGSS

MS-PS1-5, MS-PS1-2, HS-PS1-4

Standards-aligned

Judy Hutton

Used 2+ times

FREE Resource

1 Slide • 25 Questions

BALANCING CHEMICAL EQUATIONS QUIZ

(USE YOUR PERIODIC TABLE NOTE IF YOU NEED TO)

Multiple Choice

What is the Law of Conservation of Mass?

It states that matter cannot be created or destroyed.

It states that energy cannot be created or destroyed.

It states that matter can be created or destroyed.

It states that sound can be created or destroyed.

Multiple Choice

What is a coefficient?

The small number on the right of the chemical symbol.

The large number in front of a chemical formula.

The number in between the chemical symbols.

The number behind a chemical formula.

Multiple Choice

What is the part of the chemical equation in green called?
Fe + S --> FeS

products

reactants

yield

chemical formula

Multiple Choice

What is the little number after an element in a chemical equation called.
Example: H₂

Coefficient

Subscript

Atom

Equation

Multiple Choice

What is the right part of a chemical equation called...
2H_{2 +}O₂ --> 2H₂O

Reactants

Products

Yields

Chemical Equation

Multiple Choice

What is the left part of a chemical equation called?
2H_{2 +}O₂ --> 2H₂O

Reactants

Products

Yields

Chemical Equation

Multiple Choice

Zn + H₂S --> ZnS + H₂

synthesis

combustion

single replacement

double replacement

Multiple Choice

CH₄ + O₂ --> CO₂ + H₂O

single replacement

double replacement

acid base

combustion

Multiple Choice

What are the larger numbers that you CAN CHANGE in a chemical equation?

Coefficient

Products

Reactants

Subscripts

Multiple Choice

CaCO₃ represents a chemical

Symbol

Formula

Subscript

Reaction

Multiple Choice

This is used to represent the amount of each atom in a molecule. What is the arrow pointing to?

Exponent

Coefficient

Molecule

Subscript

Multiple Choice

How many Iron (Fe) atoms are in this chemical formula?

2 iron atoms

6 iron atoms

5 iron atoms

4 iron atoms

Multiple Choice

What physical state symbol should be included for water?

(s) - solid

(l) - liquid

(g) - gas

(aq) - aqueous

Multiple Choice

What physical state symbol should be included for carbon dioxide?

(s) - solid

(l) - liquid

(g) - gas

(aq) - aqueous

Multiple Choice

What physical state symbol should be included for Glucose?

(s) - solid

(l) - liquid

(g) - gas

(aq) - aqueous

Multiple Select

Which elements are diatomic elements?

Nitrogen

Florine

Oxygen

Copper

Hydrogen

Multiple Select

Which elements are diatomic elements?

Chlorine

Carbon

Iodine

Mercury

Bromine

Drag and Drop

N₂+

O₂ -->

NO_{BALANCE THIS EQUATION}