About hydrogen results of 1,069

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The fuel cell postbus -- An emissions-free drive04:21

The fuel cell postbus -- An emissions-free drive

21
B1
Physical properties of aldehydes and ketones10:13

Physical properties of aldehydes and ketones

31
B1
Acids, Bases, and pH08:54

Acids, Bases, and pH

81
B2
How Scientists Are Hunting for the Universe’s First Stars04:54

How Scientists Are Hunting for the Universe’s First Stars

2
B2
Can flying go green? | The Economist08:08

Can flying go green? | The Economist

58
B1
Why SpaceX is Using a New Fuel16:55

Why SpaceX is Using a New Fuel

16
B2
Worked example: Determining an empirical formula from combustion data | AP Chemistry | Khan Academy10:02

Worked example: Determining an empirical formula from combustion data | AP Chemistry | Khan Academy

2
B2
Fuel cell57:26

Fuel cell

60
B2
Ep. 2: What the Universe Is Made of05:57

Ep. 2: What the Universe Is Made of

5
B1
Atomic number, mass number, and isotopes09:44

Atomic number, mass number, and isotopes

91
B2
Why does ice float? | #aumsum01:06

Why does ice float? | #aumsum

69
B2
VP Energy: Sustainable Fuel Cell02:57

VP Energy: Sustainable Fuel Cell

21
B1
Cellular Respiration (Electron Transport Chain)03:50

Cellular Respiration (Electron Transport Chain)

71
B2
Underwater Potassium - Periodic Table of Videos06:50

Underwater Potassium - Periodic Table of Videos

13
B1
Representing structures of organic molecules | Biology | Khan Academy07:29

Representing structures of organic molecules | Biology | Khan Academy

9
B1
Toyota To Launch Fuel Cell Car Next Month To Be Called Mirai02:45

Toyota To Launch Fuel Cell Car Next Month To Be Called Mirai

447
B1
Sodium Hydride (SLOW MOTION) - Periodic Table of Videos04:27

Sodium Hydride (SLOW MOTION) - Periodic Table of Videos

6
B2
Revelation of Truth Chapter 10 - Energy Revolution15:01

Revelation of Truth Chapter 10 - Energy Revolution

131
B1
Bond length and bond energy | AP Chemistry | Khan Academy06:42

Bond length and bond energy | AP Chemistry | Khan Academy

4
B1
World's Smallest Christmas Tree (made from 42 atoms)08:16

World's Smallest Christmas Tree (made from 42 atoms)

1
B1
How the First Stars Transformed the Universe05:16

How the First Stars Transformed the Universe

3
B2
Worked example: Lewis diagram of formaldehyde (CH₂O) | AP Chemistry | Khan Academy06:08

Worked example: Lewis diagram of formaldehyde (CH₂O) | AP Chemistry | Khan Academy

4
B2
Water: A Polar Molecule08:37

Water: A Polar Molecule

59
B1
Average atomic mass | Atomic structure and properties | AP Chemistry | Khan Academy08:38

Average atomic mass | Atomic structure and properties | AP Chemistry | Khan Academy

23
B1
Nutrition Steps 5.5 - Fatty Acids08:14

Nutrition Steps 5.5 - Fatty Acids

31
B1
Intermolecular forces and vapor pressure | AP Chemistry | Khan Academy06:04

Intermolecular forces and vapor pressure | AP Chemistry | Khan Academy

4
B1
The Structure of DNA05:59

The Structure of DNA

178
B2
Chem 203. Organic Spectroscopy. Lecture 03: Ring Size Conjugation, Electron-Withdrawing Groups51:44

Chem 203. Organic Spectroscopy. Lecture 03: Ring Size Conjugation, Electron-Withdrawing Groups

61
B1
Water - Liquid Awesome: Crash Course Biology #211:17

Water - Liquid Awesome: Crash Course Biology #2

259
B1
Sun Power07:22

Sun Power

25
B2
Toyota To Launch Fuel Cell Car Next Month03:51

Toyota To Launch Fuel Cell Car Next Month

56
B1
Helium flash | Wikipedia audio article | Wikipedia audio article08:05

Helium flash | Wikipedia audio article | Wikipedia audio article

28
B2
This Reaction Could Let Us Live on Mars05:22

This Reaction Could Let Us Live on Mars

8
B1
Sn2 Reactions11:31

Sn2 Reactions

62
B1
How the Sun works: Fusion and Quantum Tunneling01:07

How the Sun works: Fusion and Quantum Tunneling

257
B2
Chemistry: What is a Covalent Bond? (Polar and Nonpolar)06:30

Chemistry: What is a Covalent Bond? (Polar and Nonpolar)

14
B2
Star Classification - Sixty Symbols07:57

Star Classification - Sixty Symbols

1
B1
Physical and Chemical Changes11:08

Physical and Chemical Changes

39
B1
Tianjin blast death toll reaches 112 as China government confirms cyanide at site - TomoNews01:17

Tianjin blast death toll reaches 112 as China government confirms cyanide at site - TomoNews

1117
B2
Ene Farm Fuel Cell System for Residential Use : DigInfo [CC]02:31

Ene Farm Fuel Cell System for Residential Use : DigInfo [CC]

23
B1
The Uncertain Future of Jet Fuel24:50

The Uncertain Future of Jet Fuel

15
B2
Japan's Bet on Energy Independence - VisualPolitik EN12:37

Japan's Bet on Energy Independence - VisualPolitik EN

5
B1
The Future of Clean Energy: Crash Course Engineering #3111:18

The Future of Clean Energy: Crash Course Engineering #31

6
B2
How a Fuel Cell Works and Measuring its Impedance Using an Electronic Load05:57

How a Fuel Cell Works and Measuring its Impedance Using an Electronic Load

31
B1
We Still Don’t Understand What Water Is, Here’s Why04:37

We Still Don’t Understand What Water Is, Here’s Why

54
B1
The Lost City and the Origin of Life | Weird Places06:15

The Lost City and the Origin of Life | Weird Places

5
B2