Why is silver iodide AgI a compound used in photography?

Answer Simple answer-it reacts with actinic ("white") light to make images.It can be carried on paper or film in a gelatine base layer.

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Sodium Iodide & Silver Nitrate?

Chemical reactions in which two substances interact to form two new substances are, in theory, reversible. There may be added features that eliminate the reversibility, driving a chemical reaction... Read More »

Equation of silver nitrate in photography?

When making photographic film, silver nitrate is treated with halide salts of sodium or potassium to form insoluble silver halide in situ in photographic gelatin, which is then applied to strips of... Read More »

Spackling Compound Vs. Plaster or Drywall Compound for Repairs?

The best material for repairs depends on the extent of the damage to be repaired and the type of material being repaired. A general rule is to make repairs with like materials, but drywall compound... Read More »

Is zinc chloride an ionic compound or a molecular compound?

Zinc chloride constitutes an ionic compound because it contains both a metal, zinc ion, and a nonmetal, chloride ion. Molecular compounds, also known as “covalent compounds,” contain only nonme... Read More »