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Why is it necessary to clean the platinum wire between flame tests?
because platinum wire loops dont impart any color of it own.... NICHROME wire are also used..
Is platinum wire a element?
Platinum is a chemical element.
What are uses of platinum wire in laboratory?
Platinum wire is commonly used in laboratories for its excellent conductivity and resistance to corrosion. It serves as a reliable conductor in electrochemical experiments, as well as in the fabrication of thermocouples for temperature measurement. Additionally, platinum wire is often utilized in analytical chemistry for tasks such as igniting samples in combustion reactions or as a catalyst in various chemical reactions due to its inert nature. Its durability and stability make it a valuable tool in various scientific applications.
What is platinum thermometer?
A platinum thermometer is a type of resistance thermometer that uses a platinum element as the temperature-sensing material. Platinum is often chosen for its high accuracy and stability over a wide range of temperatures, making platinum thermometers suitable for precision temperature measurement applications.
Why does platinum wire fuse more easily on glass than copper wire?
Platinum wire fuses more easily on glass than copper wire due to its higher melting point and better thermal conductivity. When heated, platinum can create a strong bond with the glass surface, while copper may not adhere as effectively due to its lower melting point and tendency to oxidize. Additionally, the thermal expansion properties of platinum may allow it to form a more stable connection with glass compared to copper.
What is the best wire that is used in rings?
If your ring is gold and you gold wire and if your ring is platinum ring then using platinum wire...
Why is it necessary to clean the platinum wire between flame tests?
because platinum wire loops dont impart any color of it own.... NICHROME wire are also used..
How much platinum in thermocouple wire type r?
Thermocouple wire type R, also known as Platinum-Rhodium, typically contains 87% platinum and 13% rhodium. This alloy is used for high-temperature measurements due to its stability and accuracy. The specific amount of platinum in a given length of type R wire will depend on the wire's diameter and total length, but the composition remains consistent at approximately 87% platinum.
Is platinum wire a element?
Platinum is a chemical element.
What uses a platinum wire dipped into a solution of the mineral?
A platinum wire dipped into a solution of a mineral can be used in various analytical techniques such as flame tests or voltammetry to detect and quantify the presence of specific elements or ions in the solution. The platinum wire acts as an electrode to facilitate the chemical reaction between the mineral solution and the analytical technique being used.
What are uses of platinum wire in laboratory?
Platinum wire is commonly used in laboratories for its excellent conductivity and resistance to corrosion. It serves as a reliable conductor in electrochemical experiments, as well as in the fabrication of thermocouples for temperature measurement. Additionally, platinum wire is often utilized in analytical chemistry for tasks such as igniting samples in combustion reactions or as a catalyst in various chemical reactions due to its inert nature. Its durability and stability make it a valuable tool in various scientific applications.
Why is it heating a platinum wire in air is a physical change?
Heating a platinum wire in air is a physical change because it does not change the chemical composition of the platinum wire. The heat causes the platinum wire to expand and may change its physical appearance, but it remains chemically the same.
Do automotive sensors have platinum?
The MAF sensor has a tiny platinum wire in it.
What is Carey foster bridge wire made of?
The Carey Foster bridge wire is typically made of a fine platinum or platinum alloy. This wire is used in precision measurements, particularly in electrical resistance experiments, due to its stable and reproducible properties. The choice of platinum ensures high resistance to oxidation and temperature changes, making it ideal for laboratory applications.
What is platinum thermometer?
A platinum thermometer is a type of resistance thermometer that uses a platinum element as the temperature-sensing material. Platinum is often chosen for its high accuracy and stability over a wide range of temperatures, making platinum thermometers suitable for precision temperature measurement applications.
What natural resources are used to make Apple computers?
Platinum
Another name for a platinum wire loop?
oese
