个人资料图片
English
  • 全部
  • 搜索
  • 图片
  • 视频
  • 地图
  • 资讯
  • 更多
    • 购物
    • 航班
    • 旅游
  • 笔记本
报告不当内容
请选择下列任一选项。
  • 时长
    全部短(小于 5 分钟)中(5-20 分钟)长(大于 20 分钟)
  • 日期
    全部过去 24 小时过去一周过去一个月去年
  • 清晰度
    全部低于 360p360p 或更高480p 或更高720p 或更高1080p 或更高
  • 源
    全部
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • 价格
    全部免费付费
  • 清除筛选条件
  • 安全搜索:
  • 中等
    严格中等(默认)关闭
筛选器
Smuggling Illegal Drugs Across America | To Catch a Smuggler MEGA Episode | National Geographic
2:56:25
YouTubeNational Geographic
Smuggling Illegal Drugs Across America | To Catch a Smuggler MEGA Episode | National Geographic
Dive into the world of drug smuggling with four, season two full episodes of To Catch A Smuggler. Mobile Meth CBP New York discovers priceless shipments of looted ancient artifacts, and CBP Newark intercepts stolen luxury cars headed for the overseas black market. Express Delivery Ecstasy CBP finds multiple doses of lethal fentanyl hidden ...
已浏览 86.2万 次4 周前
Methyl Acetate Uses
this is the chemical formula for methyl acetate ch32co2 calculate the mass percent of carbon in methyl acetate round your answer to the nearest percentage 17847
this is the chemical formula for methyl acetate ch32co2 calculate the mass percent of carbon in methyl acetate round your answer to the nearest percentage 17847
numerade.com
2021年10月22日
Methylfolate Dosage | Methyl-Life®
Methylfolate Dosage | Methyl-Life®
methyl-life.com
2019年12月20日
Functional Nutritionist for Undermethylation Treatment
Functional Nutritionist for Undermethylation Treatment
eatfor.life
2024年10月1日
热门视频
When a Doctor Falls For a Doctor | ft. Keshav Saadhna, Tara Alisha Berry
7:04
When a Doctor Falls For a Doctor | ft. Keshav Saadhna, Tara Alisha Berry
YouTubeFilterCopy
已浏览 125.9万 次10 个月之前
To study Hydrolysis of methyl acetate in presence of HCl - Chemistry (H) - Physical Practical
0:19
To study Hydrolysis of methyl acetate in presence of HCl - Chemistry (H) - Physical Practical
YouTubeParshvi Jain 2005
已浏览 3524 次2024年6月20日
Alkaline hydrolysis of methyl acetate (Alkaline hydrolysis of esters)
8:44
Alkaline hydrolysis of methyl acetate (Alkaline hydrolysis of esters)
YouTubeRandom Experiments Int. -
已浏览 2690 次2024年4月11日
Methyl Acetate Production
the gas phase reaction between methanol a and acetic acid b to form methyl acetate c and water d ch3oh ch3cooh chzoocch3 hzo takes place in a batch reactor and proceeds to equilibrium when t 33687
the gas phase reaction between methanol a and acetic acid b to form methyl acetate c and water d ch3oh ch3cooh chzoocch3 hzo takes place in a batch reactor and proceeds to equilibrium when t 33687
numerade.com
2022年1月10日
Synthesis of n-butyl acetate (week 1, part 1)
12:23
Synthesis of n-butyl acetate (week 1, part 1)
YouTubeIsotope1213
已浏览 6201 次2017年3月22日
Mechanism of the reaction between ethyl acetate and sodium ethoxide followed by acidification
Mechanism of the reaction between ethyl acetate and sodium ethoxide followed by acidification
YouTubeChem-Matics (Chemistry+
已浏览 932 次2023年1月14日
When a Doctor Falls For a Doctor | ft. Keshav Saadhna, Tara Alisha Berry
7:04
When a Doctor Falls For a Doctor | ft. Keshav Saadhna, Tara Alisha B…
已浏览 125.9万 次10 个月之前
YouTubeFilterCopy
To study Hydrolysis of methyl acetate in presence of HCl - Chemistry (H) - Physical Practical
0:19
To study Hydrolysis of methyl acetate in presence of HCl - Chemi…
已浏览 3524 次2024年6月20日
YouTubeParshvi Jain 2005
Alkaline hydrolysis of methyl acetate (Alkaline hydrolysis of esters)
8:44
Alkaline hydrolysis of methyl acetate (Alkaline hydrolysis of est…
已浏览 2690 次2024年4月11日
YouTubeRandom Experiments Int. - Experiments and sy…
Methyl Acetate Production by Reactive Distillation
3:51
Methyl Acetate Production by Reactive Distillation
已浏览 320 次2025年1月2日
YouTubeRajamani Krishna
What Is Acetaldehyde? - Chemistry For Everyone
1:39
What Is Acetaldehyde? - Chemistry For Everyone
已浏览 440 次8 个月之前
YouTubeChemistry For Everyone
Samyar’s Advanced Methyl Acetate Production Plants– High Purity & Efficient Chemical Manufacturing
1:19
Samyar’s Advanced Methyl Acetate Production Plants– High Purity & …
4 个月之前
YouTubeSamyar Company
Methyl Acetate bonding and hybridization of carbon atoms and oxygen
8:27
Methyl Acetate bonding and hybridization of carbon atoms an…
已浏览 3 次4 周前
YouTubeRobin Narehood (Chemistry Instructor)
0:43
Acid catalyzed hydrolysis of Methyl acetate || Titration || #chemical #pr…
已浏览 186 次4 个月之前
YouTubeKishan_vines
2:59
The initial rate of hydrolysis of methyl acetate (1M) by a weak aci…
已浏览 640 次2024年9月18日
YouTubePW Solutions
观看更多视频
静态缩略图占位符
更多类似内容
反馈
  • 隐私
  • 条款