(Concept 3.3) A buffer causes acidic solutions to become alkaline, and alkaline solutions to... Select the statement that best describes a buffer. A buffer causes acidic solutions to become alkaline, and alkaline solutions to become acidic. A buffer stabilizes the pH of a solution by preventing acids or bases from dissociating.
When exposed to sunlight the coated paper darkened. In invention of photography is credited to Nicephore Niece 1765 - 1833 France-who made the first permanent picture, a view from his window using a camera of his design. This first picture was taken in 1827.
To see how the process got started we need to back up to 1822. In that year Joseph NicÃ©phore NiÃ©pce in France was first able to produce a crude photographic image. But, it was Lous Daguerre in 1839, who came up with a process that could actually be considered photography.