1 Fabrication shops and machine shops have overlapping capabilities, but fabrication shops generally concentrate on metal preparation and assembly as described above. 2  By comparison, machine shops also cut metal, but they are more concerned with the machining of parts on machine tools.
A hydrated salt is a solid that includes water molecules within its crystal structure A student heated a 9.10-gram sample of a hydrated salt to a constant mass of 5.41 grams What percent by mass of?nhydrous is the term for a hydrate with water heated off. when a  hydrated salt is heated, it loses water of crystallization leaving  an anhydrous salt. Edit. Share to: Answered.
basic, neutral or acidic ionic liquids, exemplified by the well-researched haloaluminates. In addition we can make protic acidic liquids which are simultaneously of any Lewis aspect.12 How is proton chemistry in ionic liquids related to proton chemistry in water? First, acidic protons in ionic liquids often occur as anions, e.g., HCl 2-, HBr 2, H 2Br 3, rather than cations. Second, protons bonded to bases such as pyridine and l-methylimidazole are not labile.13 Do these bases behave in line with their pk bâs in water? No. Bases in ionic