题目What is the product of the reaction between hydrogen and oxygen? A. Nitrogen B. Carbon dioxide C. Water D. Chlorine 相关知识点: 试题来源: 解析 C。氢气和氧气反应生成水。氮气、二氧化碳和氯气都不是氢气和氧气反应的产物。反馈 收藏
Step-by-Step Solution:1. Understanding the Components: - Plants require three essential elements: carbon (C), hydrogen (H), and oxygen (O). 2. Source of Carbon: - The primary sourc
Why is hydrogen important as a future clean energy source? A fuel is a chemical that can be ‘burnt’ to provide useful energy. Burning normally means that chemical bonds between the elements in the fuel are broken and the elements chemically combine with oxygen (often from the air). ...
The reaction between hydrogen and oxygen produces water. What is the correct balanced equation? A. H₂ + O₂ = H₂O B. 2H₂ + O₂ = 2H₂O C. H₂ + 2O₂ = 2H₂O D. 2H₂ + 2O₂ = 4H₂O 相关知识点: ...
A. When hydrogen gas and oxygen gas combine to form water. B. When calcium carbonate is heated and decomposes. C. When zinc is added to copper sulfate solution. D. When sodium chloride and silver nitrate react. 相关知识点: 试题来源: 解析 D。解析:氯化钠和硝酸银反应是双置换反应的例子。
Over time, the rising temperatures would have leveled off, solar ultraviolet radiation having broken down atmospheric water vapor molecules into hydrogen and oxygen. With all the water vapor gone, the greenhouse effect would no longer have accelerated....
In part 1 of a series on hydrogen in Europe, we cover hydrogen basics, its relevance, its various colors, and the impact of decarbonization regulation.
This technology facilitates efficient electrolysis, the process of splitting water molecules into hydrogen and oxygen. The question asks for the factor that improves the efficiency of hydrogen extraction from the ocean. - Option A is partially correct, as solar power can provide energy for the ...
(redirected fromHydrogen-Oxygen-Hydrogen) Category filter: AcronymDefinition HOHHard Of Hearing HOHHead of Household HOHHouse of Hades HOHHeard on the Hill HOHHdsl Overhead HOHHead Over Heels HOHHash Of Hashes(computer science) HOHHouse of Heroes(Christian band) ...
One may of making hydrogen is a process called electrolysis, when electricity is passed through a substance to force a chemical change — in this case, splitting H2O into hydrogen and oxygen. Green hydrogenis when the energy used to power electrolysis comes from renewable sources like wind, wate...