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Alkali Quantum (Ids) Inline Pucks
Powered by IDS. Replaceable, high-performance glide pins. Center molded for strict uniformity. 360 degree matched rebound. Specially formulated PVC body. Center-weighted for flatter play. 360 degree perimeter balance. Comes in 4 colours
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Alkali 5 Bulbs Pendant Light In Silver
A contemporary metallic pendant lamp with arabesque-inspired design lines. The Alkali pendant lamp brings chic boutique hotel style to interiors. Suspended from the ceiling by a simple iron chain, its iron shade has a painted silver finish. Five bulbs are housed in glass and cast an ambient glow below. FEATURES: Material: Glass, Iron Finish: Silver Arabesque silhouette Silver painted finish Iron shade 5 bulbs Unique design piece of furniture Available at an affordable price Images shown are for illustration purpose only DIMENSIONS: Height: 48cm Width: 42cm Depth: 42cm
Price: 297.95 £ | Shipping*: 0 £ -
Johnstones Trade - Alkali Resisting Primer White 5L
Johnstone's Trade Alkali Resisting Primer is a high VOC content finish. Applied by brush or roller and is suitable for interior or exterior use. Suitable for use on concrete, cement rendering, brick, stone, plaster and blockwork.Binds powdery surfaces and resists alkali attack.Recoatable after 16-24 hours.
Price: 69.98 £ | Shipping*: 0.00 GBP £ -
Johnstones Trade - Alkali Resisting Primer White 2.5L
Johnstone's Trade Alkali Resisting Primer is a high VOC content finish. Applied by brush or roller and is suitable for interior or exterior use. Suitable for use on concrete, cement rendering, brick, stone, plaster and blockwork.Binds powdery surfaces and resists alkali attack.Recoatable after 16-24 hours.
Price: 48.98 £ | Shipping*: 4.99 GBP £
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Why are alkali metals called alkali metals?
Alkali metals are called alkali metals because they form alkaline solutions when they react with water. When alkali metals such as lithium, sodium, and potassium come into contact with water, they produce hydroxide ions, which make the solution alkaline. This property of forming alkaline solutions is the reason why they are called alkali metals.
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What is the difference between alkali hydroxide and alkali metal?
Alkali hydroxide refers to a compound that is formed when an alkali metal reacts with water, resulting in the formation of a hydroxide ion. Examples of alkali hydroxides include sodium hydroxide (NaOH) and potassium hydroxide (KOH). On the other hand, alkali metals are a group of elements found in the first column of the periodic table, including lithium, sodium, potassium, rubidium, cesium, and francium. These elements are highly reactive and are known for their ability to form strong bases when combined with water. In summary, alkali hydroxide is a compound formed from the reaction of an alkali metal with water, while alkali metals are a group of elements with similar chemical properties.
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Are alkali metals valuable?
Alkali metals are valuable in various industries due to their unique properties. They are highly reactive and are used in the production of chemicals, pharmaceuticals, and batteries. Additionally, they are used in the manufacturing of various products such as soaps, detergents, and glass. However, their value also comes from their scarcity and the difficulty in extracting and handling them safely. Overall, alkali metals are valuable due to their important applications in different sectors of the economy.
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What are alkali metal compounds?
Alkali metal compounds are chemical compounds that contain alkali metals such as lithium, sodium, potassium, rubidium, cesium, and francium. These compounds are typically highly reactive due to the alkali metals' tendency to easily lose their outermost electron. Common examples of alkali metal compounds include sodium chloride (table salt), potassium hydroxide (caustic potash), and lithium carbonate (a medication used to treat bipolar disorder). Alkali metal compounds are widely used in various industries, including pharmaceuticals, agriculture, and manufacturing.
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Alkali Activated Fly Ash : Blast Furnace Slag Composites
This book covers relevant synthesizing parameters, their interactions, and advantages of blending fly ash and blast furnace slag as source material, their relationship with mechanical properties and microstructure including guidelines to produce an optimal mix proportion.Further, it discusses related durability aspects, mechanical properties and reaction products and their inter-relationship.It explains phase characterization with XRD/SEM, change in the bond formulations with FTIR, FESEM and EDAX analysis.A mix design guideline based on empirical statistical concept has been put forward for professionals to manufacture customized activated fly ash composites in presence of slag.Aimed at graduate/senior undergraduate students, researchers in civil engineering, construction engineering, ceramics, material sciences, this book: Covers mechanical and microstructural properties, curing, durability of blended Alkali- activated composites with fly ash and blast furnace slag. Proposes a guideline for mix design on chemical compositions of ingredients, relationship of synthesizing parameters, workability, target strength. Describes sustainable green material manufacturing methodologies. Discusses issues like microstructural properties and reaction mechanism. Explores related modern experimental techniques like XRD, FTIR, MIP and so forth.
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Dulux Trade - Alkali Resisting Primer Off White 5L
Dulux Trade Alkali Resisting Primer is a high VOC content finish that is applied by brush and is suitable for interior use. This product is touch dry in 8-12 hours and recoatable after 16-24 hours. To get the best results, ensure surfaces to be painted are sound, clean and dry (new surfaces particularly must be fully dry) and free from all defective or poorly adhering material such as efflorescence, dirt, grease or wax. Where necessary, surfaces should be rubbed down using a suitable abrasive paper and then dusted off.
Price: 122.00 £ | Shipping*: 0.00 GBP £ -
Laboratory Instrument Specific Metal Acid Alkali Corrosion Resistant Bracket Fixing Clip Bosshead
Laboratory Instrument Specific Metal Acid Alkali Corrosion Resistant Bracket Fixing Clip Bosshead
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Lewis Acidic Alkali Metal and Aluminum Complexes : Synthesis, Reactivity and Homogeneous Catalysis
Most industrial processes for producing bulk and fine chemicals are transition metal catalyzed.Toxicity and high cost of platinum group metals are triggering the current search for sustainable catalysts.In this regard, nontoxic and earth-abundant alkali metals could become attractive alternatives.They are the most electropositive elements of the periodic table.With a single s electron in the valence shell and a low ionization enthalpy they easily form M+ ions.The vacant, low-energy orbital of the M+ ion is capable of accepting an electron pair.This Lewis acidic property can be utilized in molecular catalysis.Since alkali metal compounds easily dimerize, oligomerize or even polymerize (Scheme A.1-1), suitable ligands are crucial for the isolation of defined metal complexes in their monomeric form.
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Which alkali metal is radioactive?
Potassium-40 is the only naturally occurring radioactive alkali metal. It is a naturally occurring isotope of potassium and makes up about 0.012% of the potassium found in nature. Its radioactivity is due to its natural decay process, and it is commonly found in bananas and other fruits.
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Which alkali metal is meant here?
The alkali metal referred to here is lithium.
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What is the chlor-alkali electrolysis?
Chlor-alkali electrolysis is a process used to produce chlorine gas, sodium hydroxide (caustic soda), and hydrogen gas from a solution of sodium chloride (salt). The process involves passing an electric current through the salt solution, which causes the chloride ions to be oxidized to form chlorine gas at the anode, while the sodium ions are reduced to form sodium hydroxide and hydrogen gas at the cathode. This process is important for the production of these chemicals, which are used in a wide range of industrial applications, including the production of plastics, paper, and textiles.
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How exactly do alkali hydroxides work?
Alkali hydroxides work by dissociating in water to release hydroxide ions (OH-) which are highly reactive. These hydroxide ions can then react with various substances, such as acids, to form water and a salt. This reaction is known as neutralization and is commonly used in various chemical processes. Alkali hydroxides are strong bases and are often used in industries such as soap making, food production, and water treatment.
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