結果 : what are the hazards of acids and alkalis
2:39

Potential hazards related to the use of acids and alkalis | 使用酸鹼時的注意事項

Biology Man
856 回視聴 - 4 年前
12:54

Acids, Alkalis and hazard symbols

Nick Hanysz
229 回視聴 - 4 年前
6:47

KS3 Science - Acids and Alkalis

Archie Science Show
14,361 回視聴 - 4 年前
7:50

Potential Hazards & Precautions in Using Acids & Alkalis Ch 9.5 - S2 Science HKDSE (Ch 9 Part 14)

mrharischem
420 回視聴 - 4 年前
1:55

Acids and alkalis

SliderBank
390 回視聴 - 9 年前
58:42

Acids and Bases - Basic Introduction - Chemistry

The Organic Chemistry Tutor
1,526,812 回視聴 - 3 年前
2:10

Dangers of Acids and Bases and How to Neutralize Them

Luca Hanni
176 回視聴 - 5 年前
18:17

Year 7 - Chemistry - Acids and Alkalis

Cowley Science Year 7 and 8
2,596 回視聴 - 4 年前
39:28

Lecture 3-23-22: Common Acids and Bases and their hazards

Dr. Bruck VU Chemistry
23 回視聴 - 2 年前
1:46

Lesson - Acids and Alkalis

SliderBank
283 回視聴 - 9 年前
16:40

Acids and Alkalis | Science | Satchel Classes

Team Satchel
878 回視聴 - 2 年前
6:22

Lewis Acids and Bases

The Organic Chemistry Tutor
513,739 回視聴 - 6 年前
7:45

Year 7 Acids and Alkalis Lesson 1

Mr. Precious
3,485 回視聴 - 4 年前
2:09

Acid and alkali ions, the neutralization equation and the pH scale

Primrose Kitten Academy | GCSE & A-Level Revision
2,748 回視聴 - 7 年前
14:38

Year 8: Acid and Alkali

Dr Stewart
304 回視聴 - 4 年前
1:39

Easy way to memorize the 7 strong acids and 6 strong bases

espartochaos
410,006 回視聴 - 8 年前
10:45

The 5 Most Dangerous Chemicals on Earth

SciShow
11,322,854 回視聴 - 9 年前
6:29

Lecture - M1 EP - Acids and Alkalis

Teacher Brendan
72 回視聴 - 9 年前
2:01

Chemical handling

Chr. Hansen
69,716 回視聴 - 4 年前
8:00

Intro to Chemistry: 10.2 Strong and Weak Acids and Bases (1/2)

Jon Bergmann
26,385 回視聴 - 14 年前