English
全部
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
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
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
重置
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
最匹配的结果
2:05
Cool Experiments With Liquid Nitrogen
已浏览 32.3万 次
2018年4月30日
Facebook
UNILAD Tech
Liquid Nitrogen Cooling Environmental Chamber | Liquid Nitrogen Cooling
2018年5月21日
wewontech.com
3:47
Stone Banana - Nitrogen
已浏览 796.3万 次
2 个月之前
Facebook
YASH KE EXPERIMENTS
8:51
Making Liquid Nitrogen From Scratch!
已浏览 3.8万 次
6 个月之前
Facebook
Veritasium
0:23
Extreme Science: Liquid Nitrogen
已浏览 6627 次
2023年5月6日
Facebook
KHQ Local News
0:27
Liquid Nitrogen Flowers
已浏览 685 次
2021年5月5日
Facebook
The Hun School of Princeton
3:54
Magnet in Liquid Nitrogen - Power Test
已浏览 529万 次
2 个月之前
Facebook
YASH KE EXPERIMENTS
0:09
Liquid Nitrogen Volcano Explosion
已浏览 575 次
2021年4月23日
Facebook
The Hun School of Princeton
Top 10 experiments with liquid nitrogen
2019年4月22日
melscience.com
Liquid Nitrogen-Powered Car Students at the University of North... | Filo
已浏览 5014 次
2023年11月18日
askfilo.com
5 Awesome Liquid Nitrogen Experiments Captured on Video
2018年11月26日
techeblog.com
1:33
Chemistry professor literally pours liquid nitrogen on their bare hand and is safe due to the Leidenfrost effect.
2021年7月1日
reddit
Vonpatachon
SOLVED: Students at the University of North Texas and the University of Washington built a car propelled by compressed nitrogen gas. The gas was obtained by boiling liquid nitrogen stored in a 175.0 L tank.1st attemptFeedbackJ See Periodic TableSee HintWhat volume of N2 is released at 0.905 atm of pressure and 25.08°C from a tank of liquid N2 (d = 0.808 g/mL)? 129470.65
2021年9月24日
numerade.com
Phenomenon: We're making ice cream with liquid nitrogen in clas... | Filo
已浏览 5843 次
8 个月之前
askfilo.com
The Science of It: Liquid Nitrogen
2020年12月15日
wesh.com
Liquid Nitrogen Skating Across the Surface of Different Types of Fluids
2016年8月10日
laughingsquid.com
0:30
The Making of Liquid Nitrogen Ice Cream
已浏览 795 次
2023年8月10日
Facebook
Peace Lutheran College
Liquid Nitrogen, Gas Laws and Rocket Science
2015年12月26日
chemedx.org
SOLVED: Liquid nitrogen trichloride is heated in a 3.00-L closed reaction vessel until it decomposes completely to gaseous elements. The resulting mixture exerts a pressure of 822 mmHg at 1078°C. What is the partial pressure of each gas in the container?Pressure of N2:(orrPressure of Cl2:tOrr
2021年11月28日
numerade.com
Making solid nitrogen.
2016年4月9日
wimp.com
0:44
Making Ice Cream with Nitrogen
已浏览 339 次
2018年2月21日
Facebook
Northeastern University College of Engineering
0:42
What happens when you combine water with liquid nitrogen?
已浏览 916 次
2017年7月17日
Facebook
The Learning Experience
7:34
Liquid Nitrogen Experiment | Ep #11 | Chitti with Chutties | CWC | Chitti
已浏览 438 次
2021年9月14日
Facebook
Chitti
0:49
Nitrogen dioxide 😱. #chemistrystudents #stali #chemistrystudent #chemistrylove #chemists #chemistrymemes #chemistryclass #chemicalreaction #chemistrylover #viralreelsvideo❤️ #chemistry #viralinstagram #science #viralvideo #viralreels #trending #trendigreel #trending | S T Ali
已浏览 4233 次
5 个月之前
Facebook
S T Ali
Liquid Nitrogen (finally) Makes An Arduino Project Cool
2013年8月19日
hackaday.com
Nitrogen Charging Tool,With Liquid Atv Utv With Wp Utv Off-road Absorber With Compatible With Reservoir Bike With Liquid Reservoir Suspension Absorber Reservoir Atv Suspension Tool Reservoir - Walmart.ca
已浏览 21.5亿 次
2 周前
walmart.ca
nitric acid hno3 is a component of acid rain that forms when gaseous nitrogen monoxide pollutant reacts with gaseous ozone o3 and liquid water to form aqueous nitric acid
2021年9月28日
numerade.com
SOLVED: Ammonia has been studied as an alternative clean" fuel for internal combustion engines since its reaction with oxygen produces only nitrogen and water vapor; and in the liquid form it is easily transported An industrial chemist studying this reaction fills 100.L tank with 45 mol of ammonia gas and 6.9 mol of oxygen gas; and when the mixture has come to equilibrium measures the amount of water vapor to be 12 molCalculate the concentration equilibrium constant for the combustion of ammonia
2022年4月7日
numerade.com
0:57
Sub Zero Ice Cream is a... - Sub Zero Nitrogen Ice Cream
已浏览 455 次
2023年7月12日
Facebook
Sub Zero Nitrogen Ice Cream
0:39
MR ROBERTS ROCKETMAN Students from year 6 recently attended a science lesson as part of the year 6 Taster Day at Quirindi High School. As part of the lesson, students learned about the arrangement of the particles that make up a solid, a liquid, or a gas. Students learned by observing the changes that took place when some objects were cooled down with liquid Nitrogen, and then heated up again. The students then used what they had learned about expanding gasses to explain how rockets work. | Quir
已浏览 634 次
2023年6月14日
Facebook
Quirindi High School
观看更多视频
反馈