what is the difference between natural hydraulic lime and hydrated lime?
289936
The more hydraulic a lime is the faster it sets and the higher it's final strength, but this means that it is less breathable and flexible. NHL5 is the most hydraulic, then NHL3. ... Hydrated lime simply means that a controlled amount of water is added to quicklime to make a powder that is more stable and safe to handle.
1083707
Pneumatic and hydraulic systems have many similarities. ... Pneumatics use an easily compressible gas such as air or other sorts of suitable pure gas—while hydraulics uses relatively incompressible liquid media such as hydraulic or mineral oil, ethylene glycol, water, or high temperature fire-resistant fluids.
1458105
Gypsum & Limestone: two great soil amendments with key differences. Gypsum is calcium sulfate, and lime is calcium carbonate. Both are soil amendments, and both provide calcium. ... Gypsum is also an industrial byproduct from coal-fired power plants, citric and lactic acid plants and water treatment plants.
796067
The difference is that Hydralyte™ Sports is specifically formulated for sport and exercise. ... It differs from Hydralyte™, as it contains 6 additional trace elements which are lost in sweat during sport and exercise – magnesium, calcium, zinc, iron, manganese, and copper.
150393
Both are electrophilic addition reactions, across a double bond, and have very similar mechanisms. Hydrogneation reactions, need the addition of hydrogen gas, a nickle catalyst and a 60 degree temperature. hydration reactions need the addition of water 300 degrees and a phosphoric acid catalyst.
1452745
In context|chemistry|lang=en terms the difference between hydrate and hydroxide. is that hydrate is (chemistry) a solid compound containing or linked to water molecules while hydroxide is (chemistry) an univalent anion (oh-) based on the hydroxyl functional group.
183688
Explanation: Hydration is a reaction whereby water reacts with an unsaturated compound, for example to form an alcohol (hydration of ethylene to form ethanol). ... Hydrolysis is a reaction in which chemical bonds are broken by the addition of water.
106111
Unlike club soda or seltzer, sparkling mineral water is naturally carbonated. Its bubbles come from a spring or well with naturally occurring carbonation. Spring water contains a variety of minerals, such as sodium, magnesium, and calcium.
1148780
Lime and gypsum can both be used to supply calcium as a fertilizer. ... Gypsum is ≈200 times more soluble than lime. Gypsum is usually only found naturally in the soil profiles of the more arid parts of the state. Lime occurs as nodules of calcium carbonate deep in the soil profile in most of eastern Kansas.
1230628
What's the difference between gunite and shotcrete for a concrete pool? Concrete pools can be made of either shotcrete or gunite. ... Shotcrete refers to wet concrete that's already fully mixed before it's shot out of a hose. Gunite is dry concrete mix that only mixes with water at the nozzle when it's sprayed.
499113
What's the difference between hydrating and moisturizing? ... “Moisturizing products actually try to improve the skin by decreasing water loss.” Essentially, dehydrated skin lacks water and needs to be hydrated with hydrating products, while dry skin lacks oil and needs to be moisturized with moisturizing products.
57254
The main difference between hard and soft water is the mineral content. Minerals commonly found in hard water are chalk, lime, calcium, and magnesium. Rain water is naturally soft but picks up these minerals as it runs through the ground. Hard water can cause problems in the house.
575674
The difference is that the nature of soil based minerals is slow release whereas hydroponic minerals are fast release with fast up-take, thus optimal results & faster growth. In soil, a plants roots must go in search for nutrient. This is why typically a soil based plant has a much larger root system than hydroponic.
446627
The "good stuff," lye, remains in solution. If potash replaces soda ash, the result is potassium hydroxide. While lime is more alkaline than soda ash, when reacted together they produce a stronger alkali than either of the two separately. Synonyms for lye are caustic soda, and sodium hydroxide.
117894
Limes are small, round, and green, while lemons are usually larger, oval-shaped, and bright yellow. ... Both fruits are acidic and sour, but lemons tend to be sweeter, while limes have a more bitter flavor. These flavor differences typically drive their different culinary uses.
159279
Pneumatics use easily-compressible gas like air or pure gas. Meanwhile, hydraulics utilize relatively-incompressible liquid media like mineral oil, ethylene glycol, water, synthetic types, or high temperature fire-resistant fluids to make power transmission possible.
644275
While lime is more alkaline than soda ash, when reacted together they produce a stronger alkali than either of the two separately. Synonyms for lye are caustic soda, and sodium hydroxide. It remains one of the most important alkalis in modern chemical industry though it is no longer manufactured from lime and soda ash.