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21-22 TES 5.2

Posljednje ažuriranje 7 months ago

35

Review Evidence of Chemical Reactions

Use what you read in Chemical Reactions Everywhere to help you complete the table below.
Choose the evidence(s) described present in the chemical reaction listed below.

1

2

1

3

1

1

1

1

1

2

1

1

3

Based on this, we can say a chemical reaction did occur during the Mixing Substances Investigation. Because a reaction occurred, we will call it the Hot Yellow Gas Reaction. We know it is a reaction because there was a color change, a temperature change, and gas was produced. We can call it the HYG Reaction for short.

Did a Chemical Reaction Happen?

1

1

1

1

1

1

1

1

1

1

PRE READING KNOWLEDGE CHECK

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0

Pitanje 1

1.

Everything in the world is made of chemical substances.

A) Agree

B) Disagree

0

0

0

0

0

Read: Chemical Reactions Everywhere

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Click on the link to the book: https://learning.amplify.com/books/9781945192159/#page=1

Click on log in with Google

Read the book, then answer the questions below

POST READING KNOWLEDGE CHECK

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1

Pitanje 7

7.

Everything in the world is made of chemical substances.

A) Agree

B) Disagree

1

1

1

1

1

Pitanje 13

13.

Chemical Reaction: Apple Turn Brown
Choose which evidence(s) below is in the chemical reaction.
Read the page again if you need to: https://learning.amplify.com/books/9781945192159/#page=8

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 14

14.

Chemical Reaction: Fireworks explode
Choose which evidence(s) below is in the chemical reaction.
Choose all that apply (there maybe more than one correct answer)
Read the page again if you need to: https://learning.amplify.com/books/9781945192159/#page=9

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 15

15.

Chemical Reaction: Muffins rise
Choose which evidence below is in the chemical reaction.
Read the page again if you need to: https://learning.amplify.com/books/9781945192159/#page=10

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 16

16.

Chemical Reaction: Candles burn
Choose which evidence(s) below is in the chemical reaction.
Choose all that apply (there maybe more than one correct answer)
Read the page again if you need to: https://learning.amplify.com/books/9781945192159/#page=11

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 17

17.

Chemical Reaction: Bread becomes sweet
Choose which evidence below is in the chemical reaction.
Read the page again if you need to: https://learning.amplify.com/books/9781945192159/#page=12

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 18

18.

Chemical Reaction: Light sticks glow
Choose which evidence below is in the chemical reaction.
Read the page again if you need to: https://learning.amplify.com/books/9781945192159/#page=13

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 19

19.

Chemical Reaction: Air bags inflate
Choose which evidence below is in the chemical reaction.
Read the page again if you need to: https://learning.amplify.com/books/9781945192159/#page=14

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 20

20.

Chemical Reaction: Bikes get rusty
Choose which evidence below is in the chemical reaction.
Read the page again if you need to: https://learning.amplify.com/books/9781945192159/#page=15

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 21

21.

Chemical Reaction: Batteries produce electrical energy
Choose which evidence below is in the chemical reaction.
Read the page again if you need to: https://learning.amplify.com/books/9781945192159/#page=16

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 22

22.

Chemical Reaction: Bread becomes toast
Choose which evidence(s) below is in the chemical reaction.
Choose all that apply (there maybe more than one correct answer)
Read the page again if you need to: https://learning.amplify.com/books/9781945192159/#page=17

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 23

23.

Chemical Reaction: Cold packs get cold
Choose which evidence below is in the chemical reaction.
Read the page again if you need to: https://learning.amplify.com/books/9781945192159/#page=18

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 24

24.

Chemical Reaction: The Statue of Liberty turns green
Choose which evidence below is in the chemical reaction.
Read the page again if you need to: https://learning.amplify.com/books/9781945192159/#page=19

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 25

25.

Which of these pieces of evidence (that a chemical reaction happened) did we see in our investigation?

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 26

26.

Banana Aging: Which piece of evidence shows there was a chemical reaction for the picture below?

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 27

27.

Banana Aging: Is this is a chemical reaction? Did a new substance (made of one type of atom or molecule) form?

A) Yes, this is a chemical reaction.

B) No, this is not a chemical reaction.

Pitanje 28

28.

Ice Melting: Which piece of evidence shows there was a chemical reaction for the picture below?

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 29

29.

Ice Melting: Is this is a chemical reaction? Did a new substance (made of one type of atom or molecule) form?

A) Yes, this is a chemical reaction.

B) No, this is not a chemical reaction.

Pitanje 30

30.

BAKING SODA AND VINEGAR MIXING: Which piece of evidence shows there was a chemical reaction for the picture below?

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 31

31.

BAKING SODA AND VINEGAR MIXING: Is this is a chemical reaction? Did a new substance (made of one type of atom or molecule) form?

A) Yes, this is a chemical reaction.

B) No, this is not a chemical reaction.

Pitanje 32

32.

Marshmallows Roasting: Which piece of evidence shows there was a chemical reaction for the picture below?

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 33

33.

Marshmallows Roasting: Is this is a chemical reaction? Did a new substance (made of one type of atom or molecule) form?

A) Yes, this is a chemical reaction.

B) No, this is not a chemical reaction.

Pitanje 34

34.

PAINT MIXING: Which piece of evidence shows there was a chemical reaction for the picture below?

A) Color change

B) Taste change

C) Temperature change

D) Gas is made

E) Electricity is made

F) Light is made

Pitanje 35

35.

PAINT MIXING: Is this is a chemical reaction? Did a new substance (made of one type of atom or molecule) form?

A) Yes, this is a chemical reaction.

B) No, this is not a chemical reaction.

Pitanje 2

2.

Color change is always evidence of a chemical reaction.

A) Agree

B) Disagree

Pitanje 3

3.

All chemical reactions give off heat.

A) Agree

B) Disagree

Pitanje 4

4.

Rust on a bike is evidence of a chemical reaction.

A) Agree

B) Disagree

Pitanje 5

5.

Chemical reactions happen to things you use and see every day.

A) Agree

B) Disagree

Pitanje 6

6.

An ice cube melting is a chemical reaction.

A) Agree

B) Disagree

Pitanje 8

8.

Color change is always evidence of a chemical reaction.

A) Agree

B) Disagree

Pitanje 9

9.

All chemical reactions give off heat.

A) Agree

B) Disagree

Pitanje 10

10.

Rust on a bike is evidence of a chemical reaction.

A) Agree

B) Disagree

Pitanje 11

11.

Chemical reactions happen to things you use and see every day.

A) Agree

B) Disagree

Pitanje 12

12.

An ice cube melting is a chemical reaction.

A) Agree

B) Disagree