Fructose is made up of carbon, hydrogen and oxygen. This is because fructose is a carbohydrate, and carbohydrates are made up of these elements. The... See full answer below. Learn more about this topic: Simple Sugar Molecule | Overview, Formula & Structure ...
What mass of oxygen is needed for the complete combustion of 8.0 moles of propane? Combustion Reaction: A combustion reaction involves burning a substance in the presence of oxygen. The products of the combustion reaction are heat and oxygen containing compounds. We classify co...
What is the chemicalfor oxygen?A. symbolB.stageC.step 相关知识点: 试题来源: 解析 【解析】【答案】A【核心短语/词汇】symbol:符号【翻译】氧气的化学物质符号是什么吗?【解析】A.符号B.阶段C.步骤。根据句意“氧气的化学是什么吗”及选项可知,此处应填入“符号”,故答案为A。
Oxygen is the chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds.How do you write the electron...
There are only trace amounts of other elements, including oxygen, carbon, nitrogen, silicon, magnesium, neon, iron, and sulfur. These trace elements make up less than 0.1 percent of the mass of the Sun. Solar Structure and Composition The Sun is constantly fusing hydrogen into helium, ...
Oxygen injection is a technique that is used to promote the growth of beneficial aerobic bacteria in sludges and liquids. When...
What is the main element in the Earth's atmosphere? A. Oxygen B. Nitrogen C. Carbon dioxide D. Hydrogen 相关知识点: 试题来源: 解析 B。本题考查自然科学知识。地球大气中的主要成分是 Nitrogen(氮气)。Oxygen(氧气)是重要成分但不是主要成分,Carbon dioxide(二氧化碳)和Hydrogen(氢气)含量较少。
What compound is formed when CO_2 is bubbled through water? Show the reaction. Which of the following elements is not one of the four most common elements in living matter? a. carbon b. hydrogen c. nitrogen d. oxygen e. phosphorous What chemical characteristics cause a substance to disso...
The atomic number of oxygen is eight, and it is identified by an O symbol on the periodic table of elements. In addition to being very widely distributed on Earth, it is also the third most abundant element in the universe, and it is a key catalyst in many chemical reactions. Oxidation...
Learning Lab For educators Help EN-US English (US) English (India) English (UK) Español Türkçe 한국어 Sign inPaste Copy Cut Options Upload Image Math Mode ÷ ≤ ≥ o π ∞ ∩ ∪ √ ∫ ...