Table of Contents
Is AgBr an element or compound?
Although the compound can be found in mineral form, AgBr is typically prepared by the reaction of silver nitrate with an alkali bromide, typically potassium bromide: AgNO3(aq) + KBr(aq) → AgBr(s)+ KNO3(aq) Although less convenient, the salt can also be prepared directly from its elements.
Is AgBr a base?
In the above, all of the anions are capable of reacting with H+ ions to form weak acids except AgBr ( HBr is a strong base).
In which industry AgBr is used?
Answer: AgBr ( Silver Bromide ) is used for photography.It is because it is sensible to light. -Traditional film photography relies on the light sensitivity of silver halide crystals present in film.
How many ions are in silver bromide?
The molecule is formed by the cation Ag1+ and the anion bromide Br1- and the structure is similar to the salt sodium chloride NaCl with a face-centered cubic lattice structure and where 1 ion is surrounded by 6 opposite charged ions.
What is the chemical name for AgBr?
Silver bromide
IUPAC Name | bromosilver |
---|---|
Alternative Names | Silver bromide |
Molecular Formula | AgBr |
Molar Mass | 187.772 g/mol |
InChI | InChI=1S/Ag.BrH/h;1H/q+1;/p-1 |
What is called AgBr?
Silver;bromide | AgBr – PubChem.
Is AgBr acidic or basic salt?
HF is a weak acid, while HBr is a strong acid. BaF2 is more soluble in an acidic solution. AgBr is unaffected by an acidic solution.
What is the Colour of AgBr?
yellow
Discussion
Precipitate | Color | Moles/L |
---|---|---|
AgOH | brown | 8.2 x 10-5 |
AgCl | white | 1.3 x 10-5 |
AgBr | yellow | 8.8 x 10-7 |
AgI | yellow | 1.2 x 10-8 |
What is name of AgBr?
Why is AgBr is used in photography?
Silver bromide is photosensitive. Due to its light sensitivity, when silver bromide is suspended into gelatin, silver bromide creates a photographic emulsion. So, Silver bromide is used in photography because when it is exposed to sunlight it decomposes and is converted into metallic silver grains.
Is AgBr a precipitate?
A precipitate will form if the resulting compound is insoluble in water. According to the solubility rules, all silver salts are insoluble in water with the exception of silver nitrate, silver acetate and silver sulfate. Therefore, AgBr will precipitate out.
What is the name of Li2S?
Lithium sulfide
Lithium sulfide (Li2S)