wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Chapter 6 How Matter Changes Sheltered

Total questions: 41

Worksheet time: 23mins

Name
Class
Date
1.

What are the reactants for BaCl2 + Na2SO4 --> BaSO4 + 2NaCl?

a)

BaCl2

b)

BaSO4

c)

Na2SO4

d)

NaCl

2.

What are the products for BaCl2 + Na2SO4 --> BaSO4 + 2NaCl?

a)

BaCl2

b)

BaSO4

c)

Na2SO4

d)

NaCl

3.

What are the reactants for Mg + Cl2 --> MgCl2?

a)

Mg

b)

MgCl2

c)

Cl2

4.

What is the product for Mg + Cl2 --> MgCl2?

a)

Mg

b)

MgCl2

c)

Cl2

5.

What are the reactants for H2SO4 + Zn -----> ZnSO4 + H2?

a)

H2SO4

b)

ZnSO4

c)

Zn

d)

H2

6.

What are the products for H2SO4 + Zn -----> ZnSO4 + H2?

a)

H2SO4

b)

ZnSO4

c)

Zn

d)

H2

7.

What are the reactants for Ca + O2 --> CaO2?

a)

Ca

b)

CaO2

c)

O2

8.

What is the product for Ca + O2 --> CaO2?

a)

Ca

b)

CaO2

c)

O2

9.

What is the reactant for 2NaCl --> 2Na + Cl2?

a)

NaCl

b)

Na

c)

Cl2

10.

What are the products for 2NaCl --> 2Na + Cl2?

a)

NaCl

b)

Na

c)

Cl2

11.

Fe + S --> _____

a)

Fe

b)

S

c)

FeS

d)

Fe2

12.

What kind of reaction is #6?

a)

Synthesis

b)

Decompostion

c)

Single Replacement

d)

Double Replacement

13.

C6H12O6 --> ____ + 6H2O

a)

C3

b)

6C

c)

H12

d)

O6

14.

What kind of reaction is #7?

a)

Synthesis

b)

Decompositon

c)

Single Replacement

d)

Double Replacement

15.

2NaBr + _____ --> Br2 + 2NaCl

a)

2Na

b)

Br2

c)

Cl2

d)

2NaCl

16.

What kind of reaction is #8?

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

17.

BaCl2 --> Ba + _____

a)

Ba

b)

Cl2

c)

2Ba

d)

BaCl2

18.

What kind of reaction is #9?

a)

Synthesis

b)

Decompostion

c)

Single Replacement

d)

Double Replacement

19.

_______ + NaBr --> AgBr + NaNO3

a)

AgBr

b)

Na

c)

NaBr

d)

AgNO3

20.

What kind of reaction is #10?

a)

Syntheis

b)

Decompostion

c)

Single Replacement

d)

Double Replacement

21.

A combination of substances in which no reaction takes place is a _______.

a)

Solute

b)

Solvent

c)

Mixture

d)

Synthesis

22.

A reaction in which a compound breaks down into two or more simple substances is a ______.

a)

Synthesis Reaction

b)

Solution

c)

Decomposition Reaction

d)

Single-Replacement Reaction

23.

Substances that are changed in chemical reaction and appear on the left side of the arrow in a chemical equation are _______

a)

Solutions

b)

Mixtures

c)

Precipitates

d)

Reactants

24.

The solid that is formed and usually sinks to the bottom of a solution is the ______.

a)

Product

b)

Precipitate

c)

Reactant

d)

Solvent

25.

A substance that is formed in a chemical reaction is a _____.

a)

Product

b)

Reactant

c)

Solvent

d)

Mixture

26.

Solutions like other mixtures combine _______ elements without a chemical reaction taking place.

a)

Same

b)

Different

27.

Unlike other mixtures, ______ have solutes that dissolve when combined with solvents.

a)

Solutes

b)

Reaction

c)

Solvents

d)

Solutions

28.

In a ______ reaction, elements combine to form a compound.

a)

Synthesis

b)

Decompostion

c)

Single Replacement

d)

Double Replacement

29.

In a _______ reaction, a compound breaks down into two or more simple compounds.

a)

Synthesis

b)

Decompostion

c)

Single Replacement

d)

Double Replacement

30.

In a _______ reaction, one element replaces another in a compound.

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

31.

In a _________ reaction, the elements in two compounds are exchanged.

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

32.

A _______ breaks down, or dissolves into individual molecules when it is placed into a solvent.

a)

Reaction

b)

Equation

c)

Solute

d)

Solvent

33.

Matter ______ be created or destroyed in any chemical change.

a)

Can

b)

Cannot

34.

A reaction occurs when _______ substance becomes part of another substance.

a)

Multiple

b)

One

35.

The substances may be _____, _____, or ______ for the reaction to occur.

a)

break, combine, melt

b)

heated, mixed, dissolved

36.

CFA

A number placed before a formula in a chemical equation is a ______________

a)

Mixture

b)

Precipitate

c)

Coefficient

d)

Chemical Reaction

37.

CFA

A statement that uses symbols, formulas, and numbers to stand for a chemical reaction is a ________

a)

Coefficient

b)

Chemical Equation

c)

Precipitate

d)

Reactant

38.

CFA

The ____________ states that matter cannot be created or destroyed in chemical and common physical changes.

a)

Chemical Equation

b)

Law of Conservation of Matter

c)

Reactant

d)

Product

39.

CFA

A _________ is dissolved in a solution

a)

Product

b)

Solute

c)

Reactant

d)

Solvent

40.

CFA

C + O2 -----> CO2

a)

Synthesis

b)

Decompostion

c)

Single Replacement

d)

Double Replacement

41.

CFA

2 SO3  ------> 2 SO2 + O2

a)

Synthesis

b)

Decompostion

c)

Single Replacement

d)

Double Replacement

Similar Resources on Wayground

Force Review

45 questions

Force Review

quiz

Worksheet

•

8th - 9th Grade

Unit 01: Cell Structure

41 questions

Unit 01: Cell Structure

quiz

Worksheet

•

9th Grade

Chemistry Review Part 2

40 questions

Chemistry Review Part 2

quiz

Worksheet

•

9th - 10th Grade

Lab Safety and Life Functions

44 questions

Lab Safety and Life Functions

quiz

Worksheet

•

9th - 11th Grade

PHSC Quiz -Week 12 - Ch 6, 7, 8, & 10

36 questions

PHSC Quiz -Week 12 - Ch 6, 7, 8, & 10

quiz

Worksheet

•

8th - 11th Grade

8- Waves and Optics- End of Unit Test

45 questions

8- Waves and Optics- End of Unit Test

quiz

Worksheet

•

9th Grade

Physical Science Final Review

44 questions

Physical Science Final Review

quiz

Worksheet

•

9th Grade

Physics First Spring 2021 Final

40 questions

Physics First Spring 2021 Final

quiz

Worksheet

•

9th Grade