Hydrates are compounds that incorporate water molecules into their fundamental solid structure. In a hydrate (which usually has a specific crystalline form), a defined number of water molecules are associated with each formula unit of the primary material. Gypsum is a hydrate with two water molecules present for every formula unit of CaSO4.
LOS ANGELES, California (CNN) -- After losing out five times, director Martin Scorsese was awarded his first Oscar on Sunday for his mob informer movie The Departed.. And moments after Scorsese walked offstage, clutching his Oscar, The Departed was named best picture.
Scorsese and the film won numerous awards, including five BAFTA Awards, a Silver Lion and more. The American Film Institute put Goodfellas at No. 94 on the AFI's 100 Years...100 Movies list. On the 2007 updated version they moved Goodfellas up to No. 92 on the AFI's 100 Years...100 Movies list (10th Anniversary Edition) and they put Goodfellas at No. 2 on their list of the top 10 gangster films (after The Godfather).