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.
The water molecules are part of the crystalline structure and are weakly bonded to the ions or molecules that make up the compound. Such compounds are known as hydrates, meaning that they contain water. The solid that remains when the water is removed is referred to as the anhydrous salt, or anhydrate.Hydrate + Heat (Anhydrate + H2O. Usually, the amount of water present in a hydrate is in a whole number molar ratio to the moles of anhydrate.he water molecules are part of the crystalline structure and are weakly bonded to the ions or molecules that make up the compound. Such compounds are known as hydrates, meaning that they contain water. The solid that remains when the water is removed is referred to as the anhydrous salt, or anhydrate.