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they would react
potassium hydroxide+hydrochloricacid =potassium chloride + water .
potassium chloride (KCl)
An ionic bond will form between potassium (K) and bromine (Br). This compound, potassium bromide, KBr, is a salt, which is, in general, the combination of a metal (a Group 1 or Group 2 element) and a halogen (a Group 17 element). All salts are bonded ionically.
Silver chloride is insoluble in water and doesn't react.
they would react
potassium hydroxide+hydrochloricacid =potassium chloride + water .
Not with water! Maybe with something else in the water? It only ionises when dissolved in the water to: K+ and Br- , but does not react with it. Dissolving is purely physical!
all of the halogens: bromine, fluorine, oxygen, chlorine and iodine. and it is highly reactive with water.
no reaction, the solution stays clear. I've personally performed this experiment.
potassium chloride (KCl)
An ionic bond will form between potassium (K) and bromine (Br). This compound, potassium bromide, KBr, is a salt, which is, in general, the combination of a metal (a Group 1 or Group 2 element) and a halogen (a Group 17 element). All salts are bonded ionically.
no
Silver chloride is insoluble in water and doesn't react.
Sodium chloride and potassium chloride are solids that are both miscible in water.
Your question is rather broad, but here are a few. Potassium chromate yellow Aluminum chloride light yellow Ferric nitrate light violet Ferric Chloride mustard Ferrous chloride/sulfate green Copper (II) sulfate blue Cupric chloride green Nickel chloride (hydrate) green Potassium dichromate orange Potassium permanganate purple Bromine water dark red Iodine water brown
If this is supposed to be an alkene test, then no, hexane will not react with bromine water to take away its color as it is an alkane and therefore contains no double bonds. But bromine water will react with sodium hydroxide; bromine water contains either HCl or H2SO4, both of which will of course react with sodium hydroxide. In addition, I believe (from some experiments like this that I've done recently) that sodium hydroxide will actually react with the free bromine in the bromine water, as evidenced by the change in color from the orange-ish color of bromine water to a pale yellow.