1,281 個「 hydrogen ions 」的搜尋結果

依關聯性

VoiceTube 廣告

炎熱的木星正在洩漏金屬!| 科學秀新聞 (This Hot Jupiter Is Leaking Metal! | SciShow News)

06:11

炎熱的木星正在洩漏金屬!| 科學秀新聞 (This Hot Jupiter Is Leaking Metal! | SciShow News)

1

晶格能｜分子和離子化合物結構和性質｜AP化學｜可汗學院 (Lattice energy | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

08:10

晶格能｜分子和離子化合物結構和性質｜AP化學｜可汗學院 (Lattice energy | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

3

心臟動作電位，動畫。 (Cardiac Action Potential, Animation.)

07:51

心臟動作電位，動畫。 (Cardiac Action Potential, Animation.)

60

字幕已審核

氫氣、氧氣、二氧化碳、氨氣和氯氣的測試｜化學之旅 (Testing for Hydrogen, Oxygen, Carbon Dioxide, Ammonia and Chlorine | The Chemistry Journey)

03:28

氫氣、氧氣、二氧化碳、氨氣和氯氣的測試｜化學之旅 (Testing for Hydrogen, Oxygen, Carbon Dioxide, Ammonia and Chlorine | The Chemistry Journey)

490

中文 C1 高級

化學203.有機光譜學。講座04.質譜法。 (Chem 203. Organic Spectroscopy. Lecture 04. Mass Spectrometry.)

55:22

化學203.有機光譜學。講座04.質譜法。 (Chem 203. Organic Spectroscopy. Lecture 04. Mass Spectrometry.)

90

有機化的SN 反應（Substitution Reactions - SN1 and SN2 Mechanisms: Crash Course Organic Chemistry #21）

12:19

有機化的SN 反應（Substitution Reactions - SN1 and SN2 Mechanisms: Crash Course Organic Chemistry #21）

22

宇宙之旅--生命。命運還是機會？ (Cosmic Journeys - Life: Destiny or Chance?)

25:16

宇宙之旅--生命。命運還是機會？ (Cosmic Journeys - Life: Destiny or Chance?)

735

为什么需要电解质-可以帮助您变得更强壮吗？（Why You Need Electrolytes - Can It Help With Getting Stronger?）

01:47

为什么需要电解质-可以帮助您变得更强壮吗？（Why You Need Electrolytes - Can It Help With Getting Stronger?）

22

首都電視臺的 "地區之聲"--第5區：落水產生的電火花。 (CapitolTV's DISTRICT VOICES - District 5: Electric Sparks From Falling Water)

03:20

首都電視臺的 "地區之聲"--第5區：落水產生的電火花。 (CapitolTV's DISTRICT VOICES - District 5: Electric Sparks From Falling Water)

27

腎臟的逆流增殖｜腎臟系統生理學｜NCLEX-RN｜可汗學院 (Countercurrent multiplication in the kidney | Renal system physiology | NCLEX-RN | Khan Academy)

10:53

腎臟的逆流增殖｜腎臟系統生理學｜NCLEX-RN｜可汗學院 (Countercurrent multiplication in the kidney | Renal system physiology | NCLEX-RN | Khan Academy)

38

為新綠色經濟構建氫燃料電池 (Building Hydrogen Fuel Cells for the New Green Economy)

02:12

為新綠色經濟構建氫燃料電池 (Building Hydrogen Fuel Cells for the New Green Economy)

17

10種常見家用液體的pH值｜化學｜酸或鹼｜pH值表。 (pH of 10 Common Household Liquids | Chemistry | acid or base | pH scale)

10:07

10種常見家用液體的pH值｜化學｜酸或鹼｜pH值表。 (pH of 10 Common Household Liquids | Chemistry | acid or base | pH scale)

4

未來的電池是什麼？ (What is the Battery of the Future?)

08:29

未來的電池是什麼？ (What is the Battery of the Future?)

15

中文 B1 中級

Lec 06: 高壓擊穿和雷電｜8.02 電學和磁學 (Walter Lewin) (Lec 06: High-Voltage Breakdown and Lightning | 8.02 Electricity and Magnetism (Walter Lewin))

52:37

Lec 06: 高壓擊穿和雷電｜8.02 電學和磁學 (Walter Lewin) (Lec 06: High-Voltage Breakdown and Lightning | 8.02 Electricity and Magnetism (Walter Lewin))

71

用微粒模型來表示離子型固體｜AP化學｜可汗學院 (Representing ionic solids using particulate models | AP Chemistry | Khan Academy)

05:43

用微粒模型來表示離子型固體｜AP化學｜可汗學院 (Representing ionic solids using particulate models | AP Chemistry | Khan Academy)

2

大炮：肌肉系統--速成生物課#31。 (Big Guns: The Muscular System - CrashCourse Biology #31)

12:52

大炮：肌肉系統--速成生物課#31。 (Big Guns: The Muscular System - CrashCourse Biology #31)

56

落水的火花。凱爾文的雷雨 (Sparks from Falling Water: Kelvin's Thunderstorm)

03:40

落水的火花。凱爾文的雷雨 (Sparks from Falling Water: Kelvin's Thunderstorm)

1

巨型烏賊軸突如何改變神經科學 (How The Giant Squid Axon Changed Neuroscience)

08:52

巨型烏賊軸突如何改變神經科學 (How The Giant Squid Axon Changed Neuroscience)

19

中文 B2 中高級

味覺與嗅覺：A&P速成班#16 (Taste & Smell: Crash Course A&P #16)

10:30

味覺與嗅覺：A&P速成班#16 (Taste & Smell: Crash Course A&P #16)

75

緩衝液計算 (Buffer solution calculations)

11:39

緩衝液計算 (Buffer solution calculations)

35

離子鍵｜分子和離子化合物的結構和性質｜AP化學｜可汗學院 (Ionic bonds | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

04:10

離子鍵｜分子和離子化合物的結構和性質｜AP化學｜可汗學院 (Ionic bonds | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

2

2 分鐘神經科學：長期電位（LTP） (2-Minute Neuroscience: Long-Term Potentiation (LTP))

01:59

2 分鐘神經科學：長期電位（LTP） (2-Minute Neuroscience: Long-Term Potentiation (LTP))

2

中文 B2 中高級

電子泡菜 - 視頻週期表 (Electrified Pickle - Periodic Table of Videos)

08:23

電子泡菜 - 視頻週期表 (Electrified Pickle - Periodic Table of Videos)

1

The Invention of the Battery

08:29

The Invention of the Battery

405

中文 B1 中級

字幕已審核

超神奇！世界上第一個液態機器人！ (This Is The First LIQUID Robot, And It’s Unbelievable)

07:35

超神奇！世界上第一個液態機器人！ (This Is The First LIQUID Robot, And It’s Unbelievable)

47025

中文 B2 中高級

高能煮 - 蛋的黑暗面，在BBKP工作室做世紀蛋 by 簡單在家做皮蛋。 (Kao Can Cook - Dark Side of the Eggs, Make Century Eggs in BBKP Studio by 簡單在家做皮蛋)

07:50

高能煮 - 蛋的黑暗面，在BBKP工作室做世紀蛋 by 簡單在家做皮蛋。 (Kao Can Cook - Dark Side of the Eggs, Make Century Eggs in BBKP Studio by 簡單在家做皮蛋)

526

中文 B1 中級

暖手寶如何工作（熱成像） - 視頻週期表 (How Hand Warmers Work (THERMAL IMAGING) - Periodic Table of Videos)

05:08

暖手寶如何工作（熱成像） - 視頻週期表 (How Hand Warmers Work (THERMAL IMAGING) - Periodic Table of Videos)

27

初學者的平衡化學方程式 | #aumsum (Balancing Chemical Equations for beginners | #aumsum)

06:22

初學者的平衡化學方程式 | #aumsum (Balancing Chemical Equations for beginners | #aumsum)

12

為什麼蚊子只叮咬一些人？再加上4個視頻...#aumsum (Why do mosquitoes bite only some people? plus 4 more videos.. #aumsum)

05:07

為什麼蚊子只叮咬一些人？再加上4個視頻...#aumsum (Why do mosquitoes bite only some people? plus 4 more videos.. #aumsum)

20

什麼是動態平衡？| 化學之旅｜導火線學校 (What is Dynamic Equilibrium? | The Chemistry Journey | The Fuse School)

04:19

什麼是動態平衡？| 化學之旅｜導火線學校 (What is Dynamic Equilibrium? | The Chemistry Journey | The Fuse School)

72

Lec 09: 電流，電阻率和歐姆定律 | 8.02 電和磁 (Walter Lewin) (Lec 09: Currents, Resistivity and Ohm's Law | 8.02 Electricity and Magnetism (Walter Lewin))

49:00

Lec 09: 電流，電阻率和歐姆定律 | 8.02 電和磁 (Walter Lewin) (Lec 09: Currents, Resistivity and Ohm's Law | 8.02 Electricity and Magnetism (Walter Lewin))

126

T-850移除氫燃料電池｜終結者3 [Open matte] (T-850 removes hydrogen fuel cell | Terminator 3 [Open matte])

04:14

T-850移除氫燃料電池｜終結者3 [Open matte] (T-850 removes hydrogen fuel cell | Terminator 3 [Open matte])

4

能源101。燃料電池技術 (Energy 101: Fuel Cell Technology)

04:06

能源101。燃料電池技術 (Energy 101: Fuel Cell Technology)

54

固態電池（This New 'Perfect' Battery Has Experts Stumped）

04:07

固態電池（This New 'Perfect' Battery Has Experts Stumped）

20

机场安全科学（The Science of Airport Security）

04:08

机场安全科学（The Science of Airport Security）

32

鉛中毒仍然是一個巨大的問題，但可能有一個快速的解決方案。 (Lead Poisoning Is Still a Huge Problem, But There Could Be a Quick Fix)

05:30

鉛中毒仍然是一個巨大的問題，但可能有一個快速的解決方案。 (Lead Poisoning Is Still a Huge Problem, But There Could Be a Quick Fix)

1

化學。作業輔導--------家庭作業輔導 (Chemistry: Percent Composition with 2 examples | Homework Tutor)

07:34

化學。作業輔導--------家庭作業輔導 (Chemistry: Percent Composition with 2 examples | Homework Tutor)

57

什麼是可逆反應？| 化學之旅｜導火線學校 (What are Reversible Reactions? | The Chemistry Journey | The Fuse School)

02:46

什麼是可逆反應？| 化學之旅｜導火線學校 (What are Reversible Reactions? | The Chemistry Journey | The Fuse School)

361

NOVA scienceNOW : 10 - 燃料電池。 (NOVA scienceNOW : 10 - Fuel cells)

12:50

NOVA scienceNOW : 10 - 燃料電池。 (NOVA scienceNOW : 10 - Fuel cells)

36

燃料電池備份客車 -- 無排放的交通工具 (The fuel cell postbus -- An emissions-free drive)

04:21

燃料電池備份客車 -- 無排放的交通工具 (The fuel cell postbus -- An emissions-free drive)

19

醛類和酮類的物理性質。 (Physical properties of aldehydes and ketones)

10:13

醛類和酮類的物理性質。 (Physical properties of aldehydes and ketones)

31

在大俱樂部--膜與運輸。生物學速成班#5 (In Da Club - Membranes & Transport: Crash Course Biology #5)

11:45

在大俱樂部--膜與運輸。生物學速成班#5 (In Da Club - Membranes & Transport: Crash Course Biology #5)

63

神經系統--生物速成課程#26 (The Nervous System - CrashCourse Biology #26)

12:04

神經系統--生物速成課程#26 (The Nervous System - CrashCourse Biology #26)

90

科學家如何尋找宇宙中的第一顆恆星？ (How Scientists Are Hunting for the Universe’s First Stars)

04:54

科學家如何尋找宇宙中的第一顆恆星？ (How Scientists Are Hunting for the Universe’s First Stars)

2

Can flying go green? | The Economist（Can flying go green? | The Economist）

08:08

Can flying go green? | The Economist（Can flying go green? | The Economist）

58

火箭（Why SpaceX is Using a New Fuel）

16:55

火箭（Why SpaceX is Using a New Fuel）

16