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.
Other solid compounds contain larger amounts of water that ischemically bound in the crystal. These compounds are usually ionic salts. The water that is present inthese salts is called water of hydration and is usually bound to the cations in the salt.The water molecules in a hydrate are removed relatively easily.ther solid compounds contain larger amounts of water that ischemically bound in the crystal. These compounds are usually ionic salts. The water that is present inthese salts is called water of hydration and is usually bound to the cations in the salt.The water molecules in a hydrate are removed relatively easily.