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The solubility of oxides and other ceramic powders depends on what the solution and solvent should be. Temperature is also important. For example one definition of glass says that it is solid solution of natrium oxide, kalium oxide and silicium oxide. many kinds of steel are similarly defined as "interstitial solid solution of carbon in alpha-iron", etc.
As for the solubility of metal oxides in water, it is close to zero. The same for alcohols, ethers, alkanes, etc. The usual way of getting metal oxides into liquids is to mix suspension so fine that the powder will be hard to separate due to the brownian motion and such. Today you may order nano-powder as well.
Now to the point why somebody asked this: the cerium oxide is inert. The point when it becomes interesting is at higher temperatures when it can oxidize carbon for example at temperature much lower than the carbon will usually burn. Another useful property is that it will reduce nitrogen oxides and take the oxygen to form its ceric oxide state. This is used in car catalysts due to good efficiency and favorable price. Yet another use - which can be derived from wikipedia information already is chemical reaction with laughing gas - N2O to form really strong, orange oxidiser (forgot the name). I plan to test it in a rocket engine fuel soon.
Just to note - many combustion processes, whether in furnace, cars, rockets can not be enhanced, taken more power from them, because of the limited speed of reaction. That is where catalysts take place. Ceric oxide can act as a catalyst. When reacted with certain nitrous oxides it can take form of another chemical composition which acts as a strong oxidiser potentially increasing the speed of the reaction even further.
The maximum surface area of ceric oxide nano-powders ranges from 35-70 square meters per gram of the powder. Ordinary polishing powders do not have such large surface area since they are aimed for polishing, not as a catalyst.
P.S. if you really want more answers than this, ask me at http://zumotor.blogspot.com/
What else can I help you with?
Which substance decreases in solubility as the temperature rises?
Endothermic substances.
Why is stagecoach using cerium oxide nano particles in their fuel?
Stagecoach is using cerium oxide nanoparticles in their fuel to enhance combustion efficiency and reduce emissions. Cerium oxide acts as a catalyst, improving the oxidation of fuel, which leads to more complete combustion and lower particulate matter output. This innovation not only helps in meeting environmental regulations but also promotes fuel economy, contributing to more sustainable transportation solutions.
What is cerium's odor?
Cerium hasn't odor.
Is there an alchemists symbol for cerium?
Cerium was not known by alchemists.
What household items contain cerium?
Cerium is commonly found in several household items, particularly in products that require catalytic properties or polishing abilities. It is often present in catalytic converters in vehicles, certain types of glass and ceramics, and polishing compounds for metals and glass. Additionally, cerium oxide is used in some types of glassware and as a component in certain types of light bulbs. While not typically labeled as such, cerium compounds may also be found in certain household cleaning products and electronics.
Is Cerium Oxide Ferrous or Non-Ferrous?
Cerium oxide is non ferrous, as it does not contain any iron.
What is Cerium Oxide commonly used for?
Cerium oxide is commonly used as a polishing agent in the glass and ceramics industry. It is also used as a catalyst in various chemical reactions, such as in the automotive industry for converting harmful emissions from vehicles. Additionally, cerium oxide is used in the production of some types of fuel cells.
What is the difference between nitrous oxide and halothane in relation to blood solubility?
nitrous oxide : lower solubility halothane : higher solubility
What are the applications of cerium compounds?
1.cerium oxide is used as a glass-polishing agent 2. in stainless steel it is used as a precipitation agent
What is the solubility of zinc oxide in water?
The solubility of zinc oxide in water is very low, with only a small amount of zinc oxide able to dissolve in water.
Is the element cerium stable or reactive?
cerium is reactive, if hit with a sharp object it will combust and release nitrogen and hydrogenated carbon. it is the most stable of the rare earth elements though
Which substance decreases in solubility as the temperature rises?
Endothermic substances.
What is the solubility of iron oxide in different solvents?
The solubility of iron oxide varies depending on the solvent used. In general, iron oxide is insoluble in water but can be soluble in certain organic solvents such as acids or bases. The solubility of iron oxide in different solvents can be influenced by factors such as pH and temperature.
An abrasive used to polish other rocks is made from this?
There are many different polishes, including diamond, aluminum oxide, cerium oxide, etc.
What elements bond with cerium?
Cerium commonly bonds with oxygen to form cerium oxide, which is used in catalytic converters. It can also form compounds with other elements such as sulfur, fluorine, and chlorine. Additionally, cerium can bond with carbon to form organocerium compounds.
What is the charge of the cerium ion?
The Cerium ion can hold a charge of +2, +3 and +4. The +2 state is rare can only seen with elements H2, I2, and S. Often seen in the form of Cerium(IV) oxide.
What is the solubility of zinc oxide in different solvents?
The solubility of zinc oxide varies in different solvents. It is generally insoluble in water but can dissolve in acidic or basic solutions. In organic solvents, such as ethanol or acetone, zinc oxide is also insoluble.
