This Caffeine Extraction Was Crazy!
5:25
This Caffeine Extraction Was Crazy!
Extracting Caffeine From Caffeine Pills!
FacebookNileRed已浏览 6.7万 次11 个月之前
Caffeine Effects
Spilling the Beans: How Much Caffeine is Too Much?
Spilling the Beans: How Much Caffeine is Too Much?
fda.gov
2019年4月27日
What Caffeine Does to Your Body
1:53
What Caffeine Does to Your Body
FacebookWebMD
已浏览 2.5万 次2018年5月23日
Your Brain On Caffeine
4:22
Your Brain On Caffeine
FacebookPopular Science
已浏览 1992.1万 次2018年4月13日
热门视频
How Caffeine Can Help Counter Depression
1:07
How Caffeine Can Help Counter Depression
FacebookAndrew Huberman
已浏览 1.4万 次2022年12月11日
SUBLIMATION AND EXTRACTION CHEMISTRY LAB1. Which necessarily requires more manipulations, the repeated extraction of an aqueous solution of caffeine with diethyl ether or with dichloromethane? Why?SolventDensity (g/mL)water1.0diethyl ether0.7dichloromethane1.3In the extraction of caffeine from water, 150 ml of an aqueous solution was extracted with three 20 ml portions of chloroform, CHCl3. The ratio of solubility in the two solvents has the distribution coefficient of caffeine as KD = CCHCl3/CH
SUBLIMATION AND EXTRACTION CHEMISTRY LAB1. Which necessarily requires more manipulations, the repeated extraction of an aqueous solution of caffeine with diethyl ether or with dichloromethane? Why?SolventDensity (g/mL)water1.0diethyl ether0.7dichloromethane1.3In the extraction of caffeine from water, 150 ml of an aqueous solution was extracted with three 20 ml portions of chloroform, CHCl3. The ratio of solubility in the two solvents has the distribution coefficient of caffeine as KD = CCHCl3/CH
numerade.com
已浏览 101 次2021年9月25日
We wanted to track coffee and caffeine extraction over time. What happens during your brew? #Coffee #Caffeine #CoffeeReview | James Hoffmann
2:56
We wanted to track coffee and caffeine extraction over time. What happens during your brew? #Coffee #Caffeine #CoffeeReview | James Hoffmann
FacebookJames Hoffmann
已浏览 1.8万 次2023年2月4日
Caffeine Addiction
How to Kick Your Caffeine Dependence for Good
1:58
How to Kick Your Caffeine Dependence for Good
TIMEJamie Ducharme
2018年4月25日
Coffee addiction: Caffeine intoxication and withdrawal is a real diagnosis
3:12
Coffee addiction: Caffeine intoxication and withdrawal is a real diagnosis
CBS News
2013年6月15日
Caffeine 101
Caffeine 101
nationalgeographic.org
2022年7月17日
反馈