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Silver bromide reacts to light (the halide salts of silver are used in photographic emulsions) the colored bottles stop the light getting to the chemical and spoiling it.
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Colour Sodium bromide chlorine?
what is the color of aqueous sodium bromide? what is the color of aqueous sodium bromide?
Why is silver bromide used in photography?
1) it reacts to light (by the intermediate of a photochemical reaction AgBr is decomposed in Ag and Br).2) unchanged it can be washed away.thus leaving a "photographic" image.Visible light decompose (a photochemical reaction) silver bromide; silver the black color on the phodos.Because it is the easiest-manipulated compound that is most affected by exposure to light.
What is the precipitate color of silver nitrate and barium chloride?
Silver chloride (AgCl) gives a white precipitate. Silver Bromide (AgBr) also gives a white precipitate, though it's a slightly more creamy white than the precipitate formed by AgCl. Silver iodide (AgI) gives a pale yellow precipitate.
What is Color of silver fluoride?
AgF (silver (I) fluoride or argentous fluoride is a yellow-brown color. The compound AgF2 silver (II) fluoride or argentic fluoride is white.
What color is silver chromate?
Reddish orange
What happen when silver bromide is kept in sunlight?
it turns grey in color
What happens to Bromide ions when added to silver nitrate?
NaBr + AgNO3= AgBr + NaNO3 The color of the solution changes to yellow from colorless... due to formation of silver bromide.
Colour Sodium bromide chlorine?
what is the color of aqueous sodium bromide? what is the color of aqueous sodium bromide?
Is color change of silver bromide on exposure to light a chemical change?
yes, it is a decomposition reaction. 2AgBr----> 2Ag + Br(2)
What is the color of lead IV bromide?
brown
Why is silver bromide used in photography?
1) it reacts to light (by the intermediate of a photochemical reaction AgBr is decomposed in Ag and Br).2) unchanged it can be washed away.thus leaving a "photographic" image.Visible light decompose (a photochemical reaction) silver bromide; silver the black color on the phodos.Because it is the easiest-manipulated compound that is most affected by exposure to light.
What is the color of a silver?
Silver is a color you dope.
What color is sliver?
silver is actually either a metallic color, grey, or silver... it depends on what kind of silver. They are usually silver, which is a color.
What is the precipitate color of silver nitrate and barium chloride?
Silver chloride (AgCl) gives a white precipitate. Silver Bromide (AgBr) also gives a white precipitate, though it's a slightly more creamy white than the precipitate formed by AgCl. Silver iodide (AgI) gives a pale yellow precipitate.
What is the formula for led II bromide?
The formula for Led II Bromide is PbBr2. It is a non organic compound and is a result of leaded gasoline burning.
What is the color of silver?
Silver is not a color, it is a metallic element. In its pure form, silver appears shiny and reflective, similar to the color grey.
Why are silver compounds used in photography?
Silver is used in film media because it tarnishes better than other materials.Tarnish is the process of oxidation, where a metal turns from some some shiny color to a darker non-shiny color.Three Examples of Tarnish:Gold: Starts a bright shiny gold color and tarnishes to a slightly darker dull gold colorCopper: Starts a bright shiny orange-gold color and tarnishes to a green patina colorSilver: Starts a bright almost white color and tarnishes to a very dark grey, almost black colorSilver provides the best tonal range, from light to dark. It can capture light from pure white to pure black (or very close).Additionally, silver tarnishes very consistently. This provides a smooth transition from light to dark on film.
