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What gives a substance its CHEMICAL properties?
The valency of the electron shells All atoms want to have a full outside shell and do so by either removing, gaining or sharing electrons. If they only have to remove or gain one electron, they will do so quite easily and are reactive.
How can chemical properties be used to seperate substances in a mixture or compound?
sometimes chemical properties can be used to separate elements from solutions. for example lead can be removed from a solution that contains water and a compound containing lead. the solution is poured into a container with a second solution containing iodine. Both solutions are clear liquids. When the solutions mix the lead reacts with the iodine. These two elements form a compound called lead iodide a yellow solid. the lead iodide can be filtered from the liquid to remove lead from the solution.
What is a chemical sponge?
A chemical sponge is a material that is used to absorb or remove chemicals or pollutants from a surface or a solution. It works by physically binding to the chemicals through processes like adsorption or absorption to clean up spills or contaminated areas.
What is a caustic scrubber?
A caustic scrubber is a type of air pollution control device that uses a chemical solution to neutralize and remove acidic gases from industrial exhaust streams. It typically consists of a tower packed with random or structured packing material over which the polluted gas is passed, allowing the chemical solution to come into contact with the gas and react with the acidic components.
Which paired organs of the excretory syatem remove waste materials from the blood?
The paired organs which remove waste materials from the blood are called the kidneys.
CHEMICAL PEEL?
a procedure in which a chemical solution is applied to the skin to remove the top layers.
Why can you not remove the salt from the solution by filtering?
Because the salt solution is monophasic; filtering is applied when a precipitate exist.
How does a chemical dryer work to remove moisture from materials?
A chemical dryer works by absorbing moisture from materials through a chemical reaction. The dryer contains a substance that attracts and binds with water molecules, effectively removing moisture from the materials.
What are the properties and uses of a ferrous chloride solution?
Ferrous chloride solution is a chemical compound that is commonly used as a reducing agent in various industrial processes. It is also used in water treatment to remove impurities and as a catalyst in chemical reactions. The solution is known for its ability to absorb oxygen and is often used in the production of pigments, dyes, and inks. Additionally, ferrous chloride solution is used in the manufacturing of pharmaceuticals and as a nutritional supplement for livestock.
What is ammonia solution used for?
Ammonia solution is commonly used as a cleaning agent to remove stains, grease, and dirt from various surfaces. It can also be used as a disinfectant and in some chemical processes for its alkaline properties. Additionally, it is used in household products such as window cleaners and floor polishes.
What is the relationship between the nickel ionization energy and its chemical properties?
The nickel ionization energy is the energy required to remove an electron from a nickel atom. A higher ionization energy indicates that it is more difficult to remove an electron, which can affect the chemical properties of nickel. Generally, elements with higher ionization energies tend to form positive ions more readily and exhibit properties such as increased stability and reactivity in certain chemical reactions.
What Is the Meaning of Fihration?
Filtration refers to the process of separating materials based on their size, shape or chemical properties using a filter medium. It is commonly used in industries like water treatment, pharmaceuticals, and food processing to remove impurities or separate mixtures.
How do you remove hair from a cow hide?
You must soak the skin in a salt solution first. Then you may use a chemical solution that removes all hair.
What chemical is found in the kamias that can remove stain?
It can remove stain because kamias contains a high content of oxalic acid.
What are the benefits of chemical peel treatments?
Chemical peels have become increasingly popular in recent years as a treatment for a variety of skin problems. These treatments use a chemical solution to remove the outer layer of the skin.
Are filtering air to remove dust and pollen a physical and chemical change?
Filtering air to remove dust and pollen is a physical change. This is because the process does not alter the chemical composition of the air or the dust/pollen particles. Instead, it simply separates the particles based on their physical properties.
What gives a substance its CHEMICAL properties?
The valency of the electron shells All atoms want to have a full outside shell and do so by either removing, gaining or sharing electrons. If they only have to remove or gain one electron, they will do so quite easily and are reactive.
