結果 : what is sulfuric acid used to make aspirin
7:00

Aspirin (Acetylsalicylic Acid)

Professor Dave Explains
98,347 回視聴 - 3 年前
7:54

Laboratory Synthesis of Aspirin

Professor Dave Explains
70,784 回視聴 - 1 年前
3:26

How to extract Acetylsalicylic Acid from Aspirin Tablets

NileRed
83,375 回視聴 - 10 年前
8:37

Making ASPIRIN for my GRANDMA

Hexazine
2,715 回視聴 - 2 年前
12:31

Making Aspirin into Picric Acid (TNP)

Apoptosis
145,308 回視聴 - 1 年前
12:30

How to make Wintergreen Oil from Aspirin and Ethanol + Bonus: How NOT to make Wintergreen Oil

Homemade Chemistry
3,832 回視聴 - 6 年前
3:50

Synthesis of Aspirin

Chemical Thinking Laboratory
7,705 回視聴 - 2 年前
9:55

Turning salicylic acid into aspirin cause I have a headache

Chemdelic
28,458 回視聴 - 1 年前
5:36

Synthesis of Aspirin Lab

North Carolina School of Science and Mathematics
686,088 回視聴 - 12 年前

-
9:00

Making aspirin (acetylsalicylic acid)

Thy Labs
4,302 回視聴 - 2 年前
3:54

Aspirin : Organic synthesis

vibzz lab
6,019 回視聴 - 10 か月前
3:05

Synthesis of Aspirin (with Acetic Acid)

The Bohring Chemistry Channel
10,424 回視聴 - 9 年前
26:01

Turning Aspirin into Tylenol

NileRed
2,167,879 回視聴 - 6 年前
7:04

How to Convert Aspirin to Salicylic Acid (Base Hydrolysis Method)

NileRed
82,642 回視聴 - 10 年前
7:03

Aspirin Synthesis Introduction

Stoddard Tutoring
21,501 回視聴 - 3 年前
19:00

Purifying Sulfuric Acid Drain Cleaner

NileRed
2,026,667 回視聴 - 8 年前
6:57

Synthesis of Aspirin Drug| Preparation of Aspirin drug using Acetic Acid| Lab Experiment

Spectrum Classes
2,797 回視聴 - 1 年前
20:33

Synthesis of aspirin

Roxi Hulet
50,201 回視聴 - 3 年前
0:48

aspirin sulfuric acid catalyst; making sulfuric acid catalyst; wholesale price, China wholesaler

Wylton Catalyst
10 回視聴 - 8 か月前
38:01

Sulfur (or sulfate?) from a forest spring—Step 1: Aspirin from Scratch

Avian Yuen
781 回視聴 - 3 年前