Dung dịch nào có thể hoà tan hoàn toàn hợp kim Ag, Zn, Fe, Cu?

Dung dịch H2SO4 đặc nguội.

Hai dung dịch nào sau đây đều phản ứng được với cả Fe và Cu?

FeCl3 và HNO3 đặc nguội.

Bột nhôm trộn với bột sắt oxit (hỗn hợp tecmit) để thực hiện phản ứng nhiệt nhôm dùng

làm vật liệu chế tạo máy bay.

làm dây dẫn điện thay cho đồng.

làm dụng cụ nhà bếp.

Kim loại Al không tan trong dung dịch nào sau đây?

Dung dịch HNO3 đặc, nguội.

Dung dịch H2SO4 loãng, nguội

ĐỀ CƯƠNG CUỐI KÌ HÓA 12 XH

Authored by trinhthi Diep

Chemistry

6th Grade

Used 2+ times

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View

Student View

84 questions

Show all answers

OPEN ENDED QUESTION

20 sec • Ungraded

Lớp

Evaluate responses using AI:

OFF

OPEN ENDED QUESTION

20 sec • Ungraded

Số Thứ Tự

Evaluate responses using AI:

OFF

OPEN ENDED QUESTION

20 sec • Ungraded

Họ Và Tên

Evaluate responses using AI:

OFF

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Kim loại nào dưới đây có độ cứng lớn nhất?

Cs.

Os.

Li.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Kim loại nào dưới đây có tính nhiễm từ?

Cs.

Os.

Fe.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Kim loại nào sau đây điều chế được bằng phương pháp thủy luyện?

Cu.

Al.

Ba.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Kim loại nào sau đây không tan trong nước ở điều kiện thường?

Ba.

Na.

Li.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

89 questions

FK3 MATERIA: NOLA AGERI DEN

Quiz

•

6th - 10th Grade

88 questions

Elementos de la tabla periodica

Quiz

•

6th Grade

Popular Resources on Wayground

10 questions

Fire Safety Quiz

Quiz

•

12th Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

20 questions

Inferences

Quiz

•

4th Grade

36 questions

6th Grade Math STAAR Review

Quiz

•

6th Grade

19 questions

Classifying Quadrilaterals

Quiz

•

3rd Grade

12 questions

What makes Nebraska's government unique?

Quiz

•

4th - 5th Grade

Discover more resources for Chemistry

10 questions

Exploring Properties and Models of Acids and Bases

Interactive video

•

6th - 10th Grade

13 questions

Bill Nye - Energy

Interactive video

•

6th Grade

14 questions

Mastering Balancing Chemical Equations

Interactive video

•

6th - 10th Grade

10 questions

Exploring Solutions and Their Properties

Interactive video

•

6th - 10th Grade

20 questions

Physical Science Review

Quiz

•

KG - University

ĐỀ CƯƠNG CUỐI KÌ HÓA 12 XH

Lớp

Số Thứ Tự

Họ Và Tên

Kim loại nào dưới đây có độ cứng lớn nhất?

Kim loại nào dưới đây có tính nhiễm từ?

Kim loại nào sau đây điều chế được bằng phương pháp thủy luyện?

Kim loại nào sau đây không tan trong nước ở điều kiện thường?

Trong số các kim loại K, Mg, Al, Fe, kim loại có tính khử mạnh nhất là

Kim loại nào sau đây không tác dụng với dung dịch HCl?

Thủy ngân dễ bay hơi và rất độc, nếu chẳng may nhiệt kế thủy ngân bị vỡ thì dùng chất nào trong các chất sau đây để khử độc thủy ngân?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry