English
全部
Web
搜索
图片
视频
短视频
地图
更多
资讯
购物
航班
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
Crystal Growing
Experiment for Kids
Interesting
Chemistry Experiments
Sciance Stuff
Experiments
to Do at Home
Easy
Experiments
DaveHax Hacks
Chemical Reaction
Fun Chemicals to Make
Physical Science Grade 10
Experiment
Science Projects
Science Model
Crystallization Experiments for
Kids
Experiment
Science Experiment
Ideas
Wild Chemical Eperaments with Lime
Easy Science
Experiments
Science Experiments for
Kids
Easy and Simple Science
Experiments
Growing Crystals
Experiment
Coke and Bleach
Science Project Model
Chemistry
Projects
Borax Science
Experiments for Kids
Science Project Ideas
Science
Experiments
Science Mixing Chemicals
Chemicals
How to Make Sugar Crystals in 3 Days
Science
How to Grow Crystals
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 360p
360p 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
Crystal Growing
Experiment for Kids
Interesting
Chemistry Experiments
Sciance Stuff
Experiments
to Do at Home
Easy
Experiments
DaveHax Hacks
Chemical Reaction
Fun Chemicals to Make
Physical Science Grade 10
Experiment
Science Projects
Science Model
Crystallization Experiments for
Kids
Experiment
Science Experiment
Ideas
Wild Chemical Eperaments with Lime
Easy Science
Experiments
Science Experiments for
Kids
Easy and Simple Science
Experiments
Growing Crystals
Experiment
Coke and Bleach
Science Project Model
Chemistry
Projects
Borax Science
Experiments for Kids
Science Project Ideas
Science
Experiments
Science Mixing Chemicals
Chemicals
How to Make Sugar Crystals in 3 Days
Science
How to Grow Crystals
0:33
LiAlH4 vs NaBH4: Chemistry Lesson For Life! | CSIR NET & GATE Chemistry
已浏览 5000 次
1 周前
YouTube
J Chemistry
1:19
NEET Prep Tips: Why Chemistry is the Most Scoring Subject 💪#neet2027 #nvsir #strategy | Motion NEET
已浏览 1万 次
2 周前
YouTube
Motion NEET
0:07
Might happen 🤷♀️ #chem #chemistry #chem104 #acids #muckbang | Chemistry Major
已浏览 64.1万 次
3 周前
TikTok
flo.m011
0:07
The Love Hypothesis London Premiere chemistry moment explained
已浏览 86.1万 次
4 周前
TikTok
thelovehypothesismovie
0:10
chemisty biology same thing 👌 @aidoo 🦝 #foryoupage #CityTasteTest #twilight
已浏览 81.1万 次
2 周前
TikTok
bigbeefyman24
0:36
Dissolve a Soda Can with Chemistry
已浏览 10.9万 次
1 个月前
YouTube
Museum of Science
0:15
Your future dentist btw 🤭 #organicchemistry #college #exam #lovelife #ihateschoolsomuch
已浏览 3.9万 次
2 周前
TikTok
janelle_kens
0:35
Белый фосфор видели? #химия #наука #фосфор #опыты | Chemistry
已浏览 54.1万 次
3 周前
TikTok
chemistryeasy
0:29
3 types of group study which you can't do #neet @niteshdevnanichemistry
已浏览 7460 次
1 周前
YouTube
Nitesh Devnani Chemistry
0:30
🧪⚡ HALOGENATION OF ALKANES — THE FREE-RADICAL WAY! Ever wondered how an alkane undergoes substitution without forming a carbocation? 🤯 The answer is a free-radical chain mechanism! 🔬 💥 1️⃣ INITIATION UV light breaks the Cl–Cl bond homolytically, producing two chlorine radicals. ⚡ 2️⃣ PROPAGATION A chlorine radical abstracts a hydrogen atom from the alkane, forming HCl and an alkyl radical. 🔁 The alkyl radical then reacts with Cl₂ to form the chloroalkane and regenerate another chlorine radi
已浏览 2212 次
2 周前
TikTok
chemistry_icon
2:51
How to study A-Level chem — study tips for A-Level chemistry
已浏览 8.8万 次
1 周前
TikTok
study_with_kate
2:13
Nothing fancy with this video. Just practicing our basics. Dean gets pretty silly late in the afternoon 🤪 #chemistry #organicchemistry #science #parents #study
已浏览 34.6万 次
3 周前
TikTok
deanloveslearning
0:07
#dc #wybijsie #fyp #szkoła #chemistry | Chemistry
已浏览 32.5万 次
2 周前
TikTok
ssp.gzy
1:04
First time using Bunsen Burners 🔥 Year 7 #teacher #chemistry #science #learning #school
已浏览 21.6万 次
2 周前
TikTok
z_hu5ain
1:34
Electrochemistry Class 12 | All Formulas | Chemistry Chapter 2 | Aakash Sir
已浏览 5.9万 次
3 周前
YouTube
NCERT Wallah
0:54
Balancing equations explained 👌🏽 #exams #revision #science #chemistry #gcse
已浏览 14.3万 次
2 周前
TikTok
mattgreen.jgm
0:05
mind you alr took ap chem so wth am i doing #fyp #chem #pitt | polyatomic ions chemistry
已浏览 11.5万 次
2 周前
TikTok
user0314200817
0:26
From Screen to AIR 15! 🥺✨ A Heartwarming CSIR-NET Success Story|CSIR NET Chemical Science Motivation
已浏览 9.8万 次
1 个月前
YouTube
J Chemistry
1:03
Exam Diaries Ep.4 I Science Exam Preparation Vlog #StudentLife #ExamStress #ExamDay
已浏览 2.3万 次
2 周前
YouTube
Pravya Vlogs
1:05
We’re just tiny specks of sentient matter bro, stop overthinking 😭 #science #chemistry #history #space #education
已浏览 8.4万 次
3 周前
TikTok
bynasiraziz
展开
更多类似内容
反馈