If we were to allow the strip to cool the carbon could redeposit (it may also do so on cooler parts of the furnace). A solution in which no more solute can be dissolved at a given temperature and pressure is said to be saturated ( see saturation ). What exactly limits the signal frequency on transmission lines? How do you get stains out of bone china? Chemical stability refers to whether a compound will react with water or air (chemically stable substances will not react). [closed], https://m.youtube.com/watch?v=AsCLuLS-yZY, MAINTENANCE WARNING: Possible downtime early morning Dec 2/4/9 UTC (8:30PM…, “Question closed” notifications experiment results and graduation. In this process the carbon "reacts" with the carbon dioxide according to: where we note the equilibrium; the gas can become "saturated usually with a lot of the carbon dioxide "solvent" left over. This solubility involved a chemical change. Ants are constantly, How dangerous is pest control? One simple way to look at solubility as a chemical property may be to ask...What will it dissolve in? site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. How to pass an bpy.data.objects bpt.data.materials etc to an operator, from layout? I am taking a guess here, but it is possible that solubility is put in the category of a chemical property simply because chemists deal with it a lot more than the physicists do. Generally, solubilities of solids in liquids increase with temperature and those of gases decrease with temperature and increase with pressure. This seems very obvious, but this fact gives rise to the concept of "like dissolves like", which means that if a material is best dissolved in itself, it would most likely dissolve in a similar material. Quick Answer: Do Termites Eat Hardwood Floors? It may be considered as a physical process, or a chemical process. For example, if we call the charge of electron red, and the charge of proton blue, will it change any fundamental thing? The solubility of a substance fundamentally depends on the physical and chemical properties of the solute and solvent as well as on temperature, pressure and presence of other chemicals (including changes to the pH) of the solution. Can you have a Clarketech artifact that you can replicate but cannot comprehend? Properties that describe how a substance changes into a completely different substance are called chemical properties. rev 2020.11.24.38066, Sorry, we no longer support Internet Explorer, The best answers are voted up and rise to the top, Chemistry Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. And hence, boiling points and melting points are physical properties. Did the original Star Trek series ever tackle slavery as a theme in one of its episodes? Examples of physical properties could include color, mass, volume, density, texture, state or phase, melting point, boiling point, hardness, conductivity, and viscosity. In the same way, solubility is just a property of matter. Is reacting with water a chemical property? Question: How Do You Remove Tea Stains From Bone China? More images Who invented the electric motor and when? Does solubility always indicate a chemical change? From that point of view the process begins to look more like sugar + water (which is also reversed by cooling) than copper + nitric acid. They can also be useful to identify an unknown substance or to separate or purify it from other substances. Isn't the action of dissolving just a physical change? When you add even more heat the substance will eventually boil. It is a small reward for those who volunteer their considerable time, effort and experience to aid others and they might well look favorably at future questions from the same person. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. Depending on the system it could be either ... or both. Iron, for example, combines with oxygen in the presence of water to form rust; chromium does not oxidize (Figure 2). Basically, solubility increases with temperature. Moreover, we could interpret the carbon monoxide as carrying the carbon in a gas-phase solvated form, from which the carbon can be un-solvated again if precipitation is made favorable (e.g. You can melt NaCl crystals into a liquid, this is a physical change because we can cool it and bring back the original material. For example, HCl is very soluble in water, but also reacts with water in such a way that it protonates water.