1.0cm3 0.25mol dm potassium chromate(VI), K,Cro,, is added as an indicator. At the end-point, all the silver chloride has been precipitated in the 52.5 cm solution. A slight excess of silver iois causes a red-brown precipitate of silver chromate(VI) to form. 2Ag*(aq) + CrO2-(aq) Ag,Cro,(s) (1) The solubility product of silver chloride is: K = 2.0 x 1010 mol? dm-6 sp Use this value to explain why [Ag*] = 1.41 x 10 moldm-3 at the end-point.
Ionic Equilibrium
Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
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Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
![1.0cm 0.25mol dm potassium chromate(VI), K,Cro,, is added as an indicator.
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At the end-point, all the silver chloride has been precipitated in the 52.5 cm solution. A slight
excess of silver iois causes a red-brown precipitate of silver chromate(VI) to form.
2Ag*(aq) + Cro,²-(aq) → Ag,CrO,(s)
(1) The solubility product of silver chloride is:
K = 2.0 x 10-10 mol? dm-6
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sp.
Use this value to explain why [Ag*] = 1.41 x 10 mol dm 3 at the end-point.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0cf0a1e3-9dcd-47c6-8ed4-11e7a1a87d15%2F31b37e49-70a7-4673-be49-29562ce0dbbe%2F8bmd9n_processed.jpeg&w=3840&q=75)
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