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
Oops. Something went wrong. Please try again. | Khan Academy
1 个月前
khanacademy.org
A Beginner's Guide to Oxidation-Reduction or Redox Reactions
2017年3月8日
thoughtco.com
Why must the charge balance in oxidation-reduction reactions? | Numerade
2 个月之前
numerade.com
Balance the following oxidation-reduction reactions, which occu... | Filo
3 个月之前
askfilo.com
Balance the following oxidation-reduction reactions, which occu... | Filo
6 个月之前
askfilo.com
Oxidation & Reduction reactions
7 个月之前
tinytap.com
OXIDATION-REDUCTION
2017年10月15日
weebly.com
Oxidation-Reduction (Redox) Reactions - Overview ( Video ) | Chemistry
2017年8月28日
ck12.org
SOLVED:Identify each of the following reactions as an oxidation reaction, a reduction reaction, or neither.
2020年6月17日
numerade.com
SOLVED: Classify the transformation as reduction, oxidation, Or neitherOHThis reaction is: an oxidationreductionredox neutral
2022年5月11日
numerade.com
Oxidation Reduction Reactions:Copper metal and a solution of s... | Filo
已浏览 5550 次
7 个月之前
askfilo.com
56:01
Oxidation and Reduction reactions- Definition, Reactions, Examples, Balancing the oxidation and reduction reactions, Videos and FAQs
已浏览 2.6万 次
7 个月之前
byjus.com
how are oxidation and reduction involved in metabolism 04257
2 个月之前
numerade.com
SOLVED:Oxidation-Reduction Reactions The NADH dehydrogenase complex of the mitochondrial respiratory chain promotes the following series of oxidation-reduction reactions, in which Fe^3 and Fe^2 represent the iron in iron-sulfur centers, Q is ubiquinone, Q H2 is ubiquinol, and E is the enzyme: (1) NADH H^ E-FMN ⟶NAD^ E-FMNH2 (2) E-FMNH2 2 Fe^3 ⟶E-FMN 2 Fe^2 2 H^ (3) 2 Fe^2 2 H^ Q ⟶2 Fe^3 QH2 S u m: NADH H^ Q ⟶NAD^ QH2 For each of the three reactions catalyzed by the NADH dehydroge
3 个月之前
numerade.com
oxidation-reduction
2017年10月19日
weebly.com
0:19
How to Find Oxidation Numbers
已浏览 128万 次
4 个月之前
wikiHow
Anne Schmidt
SOLVED: The table shows standard reduction potentials; E° for reactions with n transferred electrons.Oxidant: O2 2H Reductant: H2O FADH2Faraday's constant is 96.48 kJ mol-1 V-1.E° (V): 0.82 -0.22Electron transfer from NADH or FADH2 to oxygen generates a proton gradient across the mitochondrial membrane. Electrons from NADH result in more protons being pumped across to form the gradient than electrons from FADH2. Calculate the free energy change, ΔG', for the reduction of O2 with FADH2.
2022年4月7日
numerade.com
SOLVED: For the following pairs of biomolecules, identify the type of reaction (oxidation-reduction, hydrolysis, isomerization, group transfer, or internal rearrangement) required to convert the first molecule to the second. In each case, indicate the general type of enzyme and cofactor(s) or reactants that would be required, and any other products that would result. a.(FIGURE CAN'T COPY) b.(FIGURE CAN'T COPY) c.(FIGURE CAN'T COPY) d.(FIGURE CAN'T COPY) e.(FIGURE CAN'T COPY) f.(FIGURE CAN'T COPY
2020年5月22日
numerade.com
47:32
Redox Reactions - Examples, Types, Applications, Balancing
已浏览 1288 次
2022年6月9日
byjus.com
What is oxidation? | Definition, Process, & Examples
2022年2月7日
tutors.com
7.10: Classifying Chemical Reactions
1 个月前
libretexts.org
SOLVED:For each of the following, does the oxidation number increase or decrease in the course of a redox reaction? (a) An oxidizing agent (b) A reducing agent (c) A substance undergoing oxidation (d) A substance undergoing reduction
2021年3月7日
numerade.com
What happens to the oxidation number of an element during reduc... | Filo
已浏览 5077 次
2023年8月19日
askfilo.com
What are redox reactions? Identify the substances that are oxidised and the substances that are reduced in the following reactions?A. 2H2S(g) SO2(g)→ 3S(s) 2H2O(1) B. CuO(s) H2(g)→ Cu(s) H2O
2021年2月27日
toppr.com
SOLVED:Balance the following skeleton reactions and identify the oxidizing and reducing agents: (a) O2(g) NO(g) ⟶NO3^-(a q)[ acidic ] (b) CrO4^2-(a q) Cu(s) ⟶Cr(OH)3(s) Cu(OH)2(s)[ basic ] (c) AsO4^3-(a q) NO2^-(a q) ⟶AsO2^-(a q) NO3^-(a q)[basic]
2020年2月23日
numerade.com
The chemistry of corrosion of iron is essentially an electrochemical phenomenon. Explain the reactions occurring during the corrosion of iron in the atmosphere. - rtret15rr
3 个月之前
topperlearning.com
4:34
Oxidation Reduction Reactions
已浏览 4.1万 次
2009年8月24日
YouTube
Joey Smokey
8:41
Redox Reaction Examples
已浏览 9.3万 次
2012年11月24日
YouTube
Andrey K
16:37
Introduction to Electrochemistry
已浏览 187.4万 次
2015年8月26日
YouTube
Tyler DeWitt
17:39
Introduction to Oxidation States
已浏览 46万 次
2009年9月10日
YouTube
Khan Academy
观看更多视频
反馈