Is AgI a salt?
Silver iodide is an inorganic compound with the formula AgI. The compound is a bright yellow solid, but samples almost always contain impurities of metallic silver that give a gray coloration. The silver contamination arises because AgI is highly photosensitive….Silver iodide.
| Names | |
|---|---|
| CompTox Dashboard ( EPA ) | DTXSID0064836 |
What is the chemical name for AGL?
AGL : Summary
| Code | AGL |
|---|---|
| One-letter code | X |
| Molecule name | 4-amino-4,6-dideoxy-alpha-D-glucopyranose |
| Synonyms | 4,6-DIDEOXY-4-AMINO-ALPHA-D-GLUCOSE 4-amino-4-deoxy-alpha-D-quinovopyranose 4-amino-4,6-dideoxy-alpha-D-glucose 4-amino-4,6-dideoxy-D-glucose 4-amino-4,6-dideoxy-glucose |
What is AgI made up of chemistry?
It is also called silver (I) iodide or iodargyrite. Formula and structure: The chemical formula of silver iodide is AgI and its molar mass is 234.77 g/mol. It is an inorganic compound composed of the silver metal (Ag) and the iodine atom (I), attached through a polar covalent bond having a strong ionic character.
Is AgI an ionic compound?
Yes, AgI is classified as covalent- it certainly has a large covalent character. We know from the course reader that heteronuclear atoms with an electronegativity difference < 1.5 are considered mainly covalent bonds.
What is the molar mass of AgI?
234.77 g/molSilver iodide / Molar mass
What is the molar solubility of AgI?
The molar solubility of silver iodide is 9.1×10−9 M , or mol/L .
What is the solubility of AgI?
Solubility of AgI is 3 * 10-7 g/ 100 ml of water at 200C. So it is a very low value and prove furthermore, AgI is a precipitate and does not dissolve in water.
Why is AgI ionic?
AgI is ionic, as it consists of two ions Ag+ (Cation) and I-(Anion). This makes it ionic. There is no sharing of electrons, hence it is not covalent.
Why is AgI covalent?
Re: AgI having Covalent character We know from the course reader that heteronuclear atoms with an electronegativity difference < 1.5 are considered mainly covalent bonds. The electronegativity of Ag is 1.9 and that of I is 2.5 so their difference is 0.6, which is well below the 1.5 “cut-off.”
How many atoms are in AgI?
The unit of silver iodide (AgI) has 4 iodine atoms in it.
Is AgI soluble with nacl?
In which solutions AgI is soluble if it is not soluble in water? AgCl is soluble in hydriodic acid (HI), /aqueous solutions of/ potassium iodide (KI), sodium chloride, potassium cyanide, ammonium hydroxide, and sodium thiosulfate.
What are the solubility equation and Ksp expression for AgI?
The equilibrium constant expression is: Ksp = [Ag+][I-] = (x)(x) = x2 Step 3. Calculate the molar solubility from the solubility of AgI. The solubility product of silver sulfate, Ag2SO4 is 1.5 x 10-5 at 25 °C.
Is AgI soluble in water?
AgI is practically insoluble in water. Only 3 x 10 -7 g will dissolve in 100mL of water at 20 °C. The solubility of most ionic compounds will…