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Why do you use antimonial lead in chromium plating?
we use antimonial lead in chromium plating because if we use chromium as anode in the process, the number of anions will become more than that of cations.i,e cr++ in solution,cr+++ in anode,H+ in aquous solution of chromium sulphate and only two cations(so4-- and OH-) will be there to neutralize it.so one anion will exceeed in number and chromim could not be oxidized completely for plating.. tht is why antimonial lead is used as anode which is an inert anode an does not oxidizes but only passes electricity.
What is the density of lead with 2 percent antimony?
121.760
How do you remove the powder from a powder horn?
To remove powder from a powder horn, you can gently tap or shake the horn to loosen the powder. Then, use a small brush or cloth to wipe out any remaining powder residue. Be careful to avoid using any sharp or abrasive objects that could damage the interior lining of the horn.
Is baby powder and borax powder the same?
No, baby powder and borax powder are not the same. Baby powder is made from talc or cornstarch and is typically used for skincare purposes, while borax powder is a mineral compound used for cleaning, deodorizing, and pest control. It is important to use each product for its intended purpose.
Is borax powder and carom board powder the same?
No, borax powder and carom board powder are not the same. Borax powder is a chemical compound used for various household cleaning purposes, while carom board powder is a fine powder applied to a carom board to reduce friction and improve the movement of the game pieces.
What is an antimonial?
An antimoniate is an anion of pentavalent antimony, Sb(OH)4- or any salt containing this anion.
Why anode is made of anthmonial lead instead of chromium plating?
Anodes are often made of antimonial lead rather than chromium plating because antimonial lead offers better conductivity and corrosion resistance in electrochemical applications. Antimonial lead is more effective in maintaining stability during the electrolysis process, while chromium plating can suffer from brittleness and reduced performance under high current conditions. Additionally, antimonial lead's ability to withstand the harsh environments typical in battery applications makes it a more practical choice for anodes.
Why antimonial lead is used in chromium plating?
Antimonial lead is used in chromium plating primarily for its ability to improve the hardness and durability of the plated layer. The addition of antimony to lead enhances its mechanical properties, providing better wear resistance and corrosion protection. This combination is particularly valuable in applications where high-performance and longevity are essential, such as in automotive and industrial components. Additionally, the low melting point of antimonial lead facilitates easier application during the plating process.
Why anode is made up of antimonial-lead instead of Cr in Cr plating?
Anodes are made from antimonial-lead instead of chromium in chromium plating due to the electrochemical properties of lead alloys, which provide better conductivity and corrosion resistance in the plating process. Antimonial-lead anodes are also more stable and less prone to passivation compared to chromium, ensuring a consistent and efficient release of metal ions during plating. Additionally, lead alloys are more cost-effective and easier to work with than chromium, making them a practical choice for anode materials.
Why do you use antimonial lead in chromium plating?
we use antimonial lead in chromium plating because if we use chromium as anode in the process, the number of anions will become more than that of cations.i,e cr++ in solution,cr+++ in anode,H+ in aquous solution of chromium sulphate and only two cations(so4-- and OH-) will be there to neutralize it.so one anion will exceeed in number and chromim could not be oxidized completely for plating.. tht is why antimonial lead is used as anode which is an inert anode an does not oxidizes but only passes electricity.
What is the density of lead with 2 percent antimony?
121.760
What can be used as a substitute for fenugreek powder in a recipe?
You can substitute fenugreek powder with mustard powder, cumin powder, or curry powder in a recipe.
What powder is the only powder used in a muzzle loader?
Black powder, or a black powder substitute such as Pyrodex. Smokeless powder (modern gun powder) should not be used in a traditional muzzle loading firearm.
What is cardamom powder in Hindi?
Cardamom powder in Hindi is known as "इलायची पाउडर" (elaichi powder).
What is the formula for onion powder?
there isn't one, for onion powder is a powder
Which is better powder toy or powder game?
Powder Toy is better.
What is the name of a powder bag?
Talcum powder or baby powder is a common type of powder that is often packaged in a bag for easy application.
