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Why does AgBr show both Frenkel and Schottky defects?
The radius ratio for AgBr is intermediate. Thus it shows both frenkel and schottky defects. The major defect in AgBr is the Frenkel defect. It has a rocksalt structure i.e. CCP lattice of of Br with atoms of Ag occupying all octahedral holes.Ag moves from octahedral to tetrahedral sites causing only cations to precipitate. Schottky defect arise due to missing of ions from their lacttice point and frenkel arise when the mmissing ions occupy interstitial sites. in AgBr, ag+ ion is small in size and when removed from lacttice point they can occupy interstitial site and therefore show both frenkel and schottky defect. SCHOTTKY Defect in AgBr is exhibited due to precipitation of both Cations and Anions.
What are the two bonding sites of tRNA on the ribosomes?
The tRNA binds to the ribosome at two sites: the A site (aminoacyl site) for incoming aminoacyl-tRNA bearing the next amino acid in the growing polypeptide chain, and the P site (peptidyl site) where the tRNA carrying the growing polypeptide chain is located.
Where do reactants bind to the enzyme?
Reactants bind to a specific region on the enzyme called the active site. This is where the chemical reaction takes place between the reactants to form products. The active site is complementary in shape to the reactants, allowing for them to bind and interact with the enzyme.
In a chemical reaction a reactant binds to an enzyme at a region known as the?
active site. This is where the reaction takes place and the substrate interacts with the enzyme to form the product. The active site has a specific shape that fits the substrate, allowing for the reaction to occur.
The difference between substrate and active site?
A substrate is the molecule that binds to the active site of an enzyme. The active site is a specific region of the enzyme where the substrate binds, leading to a chemical reaction. In other words, the substrate is the molecule being acted upon, while the active site is the location on the enzyme where the reaction takes place.
What are the differences between the Frenkel and Schottky defects?
A Schottky defect is when 2 oppositely charged ions leave their normal lattice positions forming 2 vacancies in the lattice structure. This contrasts to a Frenkel defect, where 1 ion simple moves from it's normal lattice position to an interstitial site (tetrahedral/octahedral hole).
Is there any selection rule for choosing elements in A site of a perovskites having ABO3 structure?
Generally speaking, the A sites are usually occupied by the larger cation; in the case of the prototypical perovskite, CaTiO3, the larger Ca(II) ion occupies the A site while the smaller Ti(IV) cation occupies the B site (the M in the MO6 octahedra).
Where can I find corner TV stands in New Hampshire?
Kmart, Wal-Mart and Target all have things like that. Also, for a larger selection check online at Amazon. You will have to pay shipping, but you will have a larger selection. Even check Wal-Mart and Targets online site will give you are larger selection. They usually offer site to store free shipping.
Why does AgBr show both Frenkel and Schottky defects?
The radius ratio for AgBr is intermediate. Thus it shows both frenkel and schottky defects. The major defect in AgBr is the Frenkel defect. It has a rocksalt structure i.e. CCP lattice of of Br with atoms of Ag occupying all octahedral holes.Ag moves from octahedral to tetrahedral sites causing only cations to precipitate. Schottky defect arise due to missing of ions from their lacttice point and frenkel arise when the mmissing ions occupy interstitial sites. in AgBr, ag+ ion is small in size and when removed from lacttice point they can occupy interstitial site and therefore show both frenkel and schottky defect. SCHOTTKY Defect in AgBr is exhibited due to precipitation of both Cations and Anions.
How do the city differ from the village?
Cities are larger and are actually a declared society whereas a village is small and an unofficial site
What is the special sites on mars?
a good site would be Olympus Mons, a volcano 3x larger than mount Everest!
Is there a dating site where girls can find big guys?
Just join a regular dating site and specify you are looking for larger guys. Mavenrestin.com has a profile options to show exactly what type of guy you are looking for
What is 45mm?
45mm= 4.5 cm45mm = 0.045mThese are simple numbers, but if you have larger numbers go to google and use convert units site.
What is the preferred site for a blood draw?
The usual location is the inside of the elbow, where veins are near the surface and larger than the ones found in the wrist.
What had happened at the site where the blockhouse was located?
The blockhouse was the site of a historic battle during the war where the soldiers fought against a larger force. The soldiers were able to defend the blockhouse successfully, resulting in a significant victory.
How can I get my site to appear on the first page of Google to reach a larger target audience and more sales and profits?
If you want your website to appear on the first page of Google. Because it is of very high importance to reach a larger target audience and more sales and profits If so then I encourage you to go to this site and be impressed by the suggestions they have on this matter CLICK HERE: bit .ly/3kMKDtX (cancel the space)
Is there an useful website that has lyrics for most songs?
I would recommend "Googling" the lyrics to a song, because it will give you a larger search than a specific site would.
