38K Learn about oxygen and the forms it takes. Discover the properties of elemental oxygen, the O2 compound name, and the O3 compound, as well as their uses. Related to this QuestionWhat is O2's boiling point? What is the boiling point of water? What is N2's boiling point? What is...
The human body maintains the activities of all the systems involuntarily to create healthy and stable conditions; this is known as homeostasis. It is one of the self-regulating functions of the body.Answer and Explanation: Become a Study.com member to unlock this answer! Create your ac...
- 18 oxygen (O) atoms 3. Naming the Compound: - The compound Na6P6O18 is referred to as sodium polyphosphate or sodium polymetaphosphate. This naming reflects its structure and the types of elements it contains. 4. Application of Calgon: - Calgon is used in the softening of water. Hard...
Water's chemical formula is H2 O, which means there are two hydrogen atoms bonded to one oxygen atom. So, is water a compound? Let's run down the checklist: Are there two different types of elements in water? Yes! Hydrogen and oxygen. Therefore, water is a compound. Ready for ...
There is a series of rules that is used to help assign oxidation number to chemicals that most students will memorize. Some of the rules that would be relevant to this problem are: Oxygen in a compound has an oxidation number of -2. ...
a一氧化碳 碳氢化合物 氮氧化合物 尾气排放的危害 Carbon monoxide hydrocarbon nitrogen oxygen compound exhaust emissions harm[translate] a汇聚创造财富 Gathering creation wealth[translate] aCambridge to hold an Open Lecture for the Master and Postgraduate of Law 举行一次开放演讲的剑桥为大师和毕业后法律[...
What is the formula of the compound formed between aluminum and oxygen ions ? A. Al 3 O 2 B. AlO C. AlO 2 D. Al 2 O E. Al 2 O 3 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 反馈 收藏 举报 参考答案: E 复制 纠错 举一反三 青霉素G属于杀菌...
The main classifications of matter include the categories element and compound, either of which may also be called a substance (which is a less specific term), and mixture, of which there are also many sub-categories.Definition of a (Chemical) Mixture:...
1. Chemical Formula of Ferric oxide Ferric oxide is a compound composed of iron and oxygen. There are three common chemical formulas for Ferric oxide: FeO, Fe2O3, and Fe3O4. - FeO: Ferrous oxide, composed of one iron ion and one oxygen ion. It is a dark gray solid that is stable...
患者丁某,女,17岁,脑部严重受伤入院治疗,虽经3天积极诊治,但仍然出现了脑死亡状况。主治医师向患者家属报告病情,建议家属同意撤除呼吸机。但患者父母因触摸到丁某的脉搏,同时发现其女在呼吸支持设施下仍有呼吸,坚决反对撤除呼吸机。此时医生的最佳做法是()