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Copper Cycle Lab Quiz

Authored by Greg Fenner

Chemistry

10th Grade

NGSS covered

Used 9+ times

Copper Cycle Lab Quiz
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What color changes did you observe during the Copper Cycle lab?

Green/brown to yellow, yellow to blue, and blue to green/brown

Blue to black, black to red/brown, and red/brown to blue

Black to white, white to gray, and gray to silver

Red to purple, purple to orange, and orange to yellow

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Describe any gas evolution observed during the lab.

Nitrogen Dioxide (NO2) gas was released

No, only solid evolution was observed during the lab.

Carbon Dioxide (CO2) gas was released

Methane gas (CH4) was released

Tags

NGSS.MS-PS1-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Did you notice any changes in temperature during the lab? If yes, describe.

Yes, the temperature increased when the copper was cooled and decreased when it was heated.

Yes, the temperature increased when the copper was heated and decreased when it was cooled.

No, the temperature remained constant throughout the lab.

Yes, the temperature had no effect on the lab results.

Tags

NGSS.HS-PS1-5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the chemical name of the compound formed when copper reacts with nitric acid?

Copper oxide

Nitric copper

Nitrate copper

Copper nitrate

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the chemical name of the compound formed when copper reacts with sodium hydroxide?

Copper hydroxide

Sodium copper oxide

Sodium hydroxide copper

Copper(II) hydroxide

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the chemical name of the compound formed when copper reacts with sulfuric acid?

Copper sulfide

Sulfuric copper

Copper oxide

Copper(II) sulfate

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the chemical formula of copper nitrate?

Cu(NO3)2

Cu2(NO3)3

Cu(NO2)3

Cu3(NO3)2

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