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Why wont AgI and AgBr dissolve in NH3?
Silver iodide (AgI) and silver bromide (AgBr) do not dissolve in ammonia (NH3) because the Ag+ ions in the compounds form insoluble complexes with the NH3 molecules, preventing their dissolution. The formation of these complexes keeps the silver ions bound and prevents them from interacting with the solvent to dissolve.
Is agcl insoluble in water?
Silver chloride is insoluble in water because the ionic bonds of the salt are too strong to be broken by the dipole interaction with water. Enhancing the salt's ionic integrity is the lattice energy of the ionic interaction.
What type of defect is produced when AgCl is doped with CdCl2?
When AgCl is doped with CdCl2, a Schottky defect is produced. This occurs when an equal number of cations and anions are missing from their lattice sites, leading to the formation of vacancies in the crystal structure.
What happens when you mix AgNO3 and NH3?
When you mix AgNO3 (silver nitrate) and NH3 (ammonia), a white precipitate of AgCl (silver chloride) forms. This reaction is used to test for the presence of chloride ions in a solution, as silver chloride is insoluble in water and will precipitate out.
What transition metals have a valence of 1?
Copper (Cu) and silver (Ag) are the transition metals that can have a valence of +1.
What is chemical element is used in films and turns black in light?
These are silver halides as AgCl and AgBr.
Why wont AgI and AgBr dissolve in NH3?
Silver iodide (AgI) and silver bromide (AgBr) do not dissolve in ammonia (NH3) because the Ag+ ions in the compounds form insoluble complexes with the NH3 molecules, preventing their dissolution. The formation of these complexes keeps the silver ions bound and prevents them from interacting with the solvent to dissolve.
Can silver be mixed with other elements to create something else?
Yes, silver can react with many other elements forming compounds: AgS, AgCl, AgI, AgBr etc.
Is agcl insoluble in water?
Silver chloride is insoluble in water because the ionic bonds of the salt are too strong to be broken by the dipole interaction with water. Enhancing the salt's ionic integrity is the lattice energy of the ionic interaction.
What type of defect is produced when AgCl is doped with CdCl2?
When AgCl is doped with CdCl2, a Schottky defect is produced. This occurs when an equal number of cations and anions are missing from their lattice sites, leading to the formation of vacancies in the crystal structure.
Discuss the significance of the Ksp of AgCl on the accuracy of the Mohr test?
The solubility product constant (Ksp) of AgCl is crucial in the Mohr test for chloride ions because it determines the maximum concentration of Ag+ ions that can be in solution before AgCl precipitates. A higher Ksp value for AgCl means a higher concentration of Ag+ ions can be present before precipitation, leading to more accurate results in the Mohr test for chloride ions. Conversely, a lower Ksp value could lead to premature precipitation of AgCl, affecting the accuracy of the test.
What happens when you mix AgNO3 and NH3?
When you mix AgNO3 (silver nitrate) and NH3 (ammonia), a white precipitate of AgCl (silver chloride) forms. This reaction is used to test for the presence of chloride ions in a solution, as silver chloride is insoluble in water and will precipitate out.
What is silver's valency?
One is the answer at high school. Silver has a number of valencies:- 1 - the most common, AgCl, AgBr, Ag2O are examples thi is the one to remember! 2 - AgF2 is known 3- Ag2O3 is known
Is AgCl solid or aqueous?
AgCl is highly insoluble, as it is a precipitate.
Balanced formula for solid silver hydroxide and hydrobromic acid?
The balanced chemical equation for the reaction between solid silver hydroxide (AgOH) and hydrobromic acid (HBr) is: 2 AgOH (s) + 2 HBr (aq) → 2 H2O (l) + 2 AgBr (s) This equation shows that two moles of silver hydroxide react with two moles of hydrobromic acid to produce two moles of water and two moles of silver bromide.
How many valence shells does silver have?
One, a single 5s electron. The electronic configuration of silver is written a [Kr] 4d105s1 The 1st ionisation energy is 730.8 kJ/mole The d10 electrons however can get involved in bonding in some compounds Silver exhibits a number of valencies:- 1 - the most common, AgCl, AgBr, Ag2O are examples this is the one to remember! 2 - AgF2 is known 3- Ag2O3 is known
What is the chemical compound name for AgCl?
The chemical compound name for AgCl is silver chloride.
