Hydroxide Oxide C. Hydronium Oxide D. Dihydrogen Monoxide 相关知识点: 试题来源: 解析 D。“H2O”是“Dihydrogen Monoxide”的缩写,即水。选项 A“Hydrogen Oxide”表述不准确;选项 B“Hydroxide Oxide”错误;选项 C“Hydronium Oxide”也不对。只有选项 D 是水的正确表述。反馈 收藏 ...
Air contains water in a gaseous form called Dry ice is a solid form of which gas? What is the scientific name for natural gas? What is the process to turn a solid into gas? What is the chemical name for water? Describe the transition from gas to liquid. ...
What is the driving force in a precipitation reaction? What is the interaction of substances that leads to the formation of new substances called? Define the term sputtering used in chemistry. What are the attractive forces that must be overcome to vaporize calcium chloride?
The process is colloquially called salting out, and causes concentrated isopropyl alcohol to separate into a distinct layer.Production ProcessIn 1855, Frenchman M. Berthelot first reported the production of isopropanol through the hydration reaction between propylene and sulfuric acid, called indirect ...
What is HCl gas? Answer and Explanation:1 Chemical compounds are created when two or more chemical elements bond together. Each chemical compound has a specific chemical formula. For example,... Learn more about this topic: Hydrochloric Acid | HCl Formula, Chemical Properties & Uses ...
Investigate a special type of molecule called a compound. Discover what components determine compounds, learn how compounds fit under the umbrella of molecules, and explore common examples of compounds in daily life. Molecules or Compounds Chemistry is a really cool field of science, but it involv...
‘proton exchange membrane’ (PEM), while the electrons – unable to cross the PEM – get sent through a circuit, power the motor and come out the other end to combine with the oxygen in the air which has been passed through the cathode. H2 becomes to H2O and kapow, planet-saving ...
There is a covalent bond between theoxygenand eachhydrogenin a watermolecule(H2O). Each of the covalent bonds containstwo electrons, one from a hydrogen atom and one from the oxygen atom. Both atoms share the electrons. A hydrogen molecule, H2, consists of two hydrogen atoms joined by a co...
Cu + H2O2 + 2HCl --> CuCl2 + 2H2OSo, the process uses HCl and H2O2.What occurs in reality, however, is WAY more complex than the simple equation suggests. Copper chemistry is remarkably complex. Just to give you an idea, the chloride ions play an important role in this reaction. E...
What is oxidation in organic chemistry? What is a transition metal that always has a +1 oxidation number? What information is given in redox half reactions? In a redox reaction, the oxidation has nothing to do with oxygen. Why is it called 'oxidation' then?