Re: What does (aq) mean? « Reply #1 on: November 20, 2009, 11:06:22 AM » (aq) refers to "aqueous", which means: in water. In your case, you have Ba(OH)2 in solution in water http://en.wikipedia.org/wiki/Aqueous.As for your search on Google, just try anything that ...
In chemistry, what are general lab safety requirements? What health and safety hazards are associated with waste generated by electroplating companies? Briefly describe the hazards you need to be aware of when you work with 1M HCL solution. ...
What H+ ions of an acid and the OH- ions of a base means. What is the difference in macroscopic properties between covalent and ionic bonds? What are the products of the reaction between the two compounds NaOH(aq) and HCl(aq)?
Pure Substance in Chemistry | Definition, Properties & Examples from Chapter 5 / Lesson 13 426K What is a pure substance in chemistry? Learn the definition of pure substances in chemistry and their properties. See examples of pure substances. Related...
Note that some chemistry instructors may refer only to six strong acids. That typically means the first six acids on this list: HCl:Hydrochloric acid HNO3:Nitric acid H2SO4:Sulfuric acid HBr:Hydrobromic acid HI:Hydroiodic acid (also known as hydriodic acid) ...
Oxidation in which oxygen is involved is still oxidation according to the modern definition of the term. However, there is another old definition involving hydrogen which may be encountered in organic chemistry texts. This definition is the opposite of the oxygen definition, so it may cause confusi...
What Is an Aqueous Solution in Chemistry? The aqueous solution containing water and at least one other item is indicated by the symbol (aq) after the substance. For example, salt water is a solution indicated by NaCl(s). Whereas, the components of salt in an aqueous solution are indicated...
It is of course only one of many ways of looking at the subject, but you may find it a helpful means of organizing the many facts and ideas you will encounter in your study of Chemistry. We will organize the discussion in this lesson along similar lines. realmmacroscopic viewmicroscopic ...
I have this problem from a general chemistry guide but I have no idea what "cs" means. I already look online but I can't find an acronym that makes sense with this one.Can someone please let me know what does it mean?This is the problem...
Know what the diffusion controlled limit is and what it means. Why are buffer systems important in living organisms? Determine which set(s) correctly represents a buffer system. Explain your reasoning. 1. H F and K F 2. H C l and N a O H 3. H C 2 H 3 O 2 and N a C 2 H...