<Tr> <Td_colspan="2"> Infobox references </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> </Tr> <P> Ammonia solution, also known as ammonia water, ammonical liquor, ammonia liquor, aqua ammonia, aqueous ammonia, or (inaccurately) ammonia, is a solution of ammonia in water . It can be denoted by the symbols NH (aq). It is sometimes thought of as a solution of ammonium hydroxide . Although the name ammonium hydroxide suggests an alkali with composition (NH) (OH), it is actually impossible to isolate samples of NH OH . The ions NH and OH do not account for a significant fraction of the total amount of ammonia except in extremely dilute solutions . </P> <P> In aqueous solution, ammonia deprotonates a small fraction of the water to give ammonium and hydroxide according to the following equilibrium: </P>

A solution of ammonia nh3 in water is
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