Resultados de la búsqueda
Para más opciones de búsqueda, vea Ayuda:Búsqueda.
No hay resultados que cumplan los criterios de búsqueda en este sitio.
Si consideras que este artículo debería existir, conoces nuestros pilares, dispones de fuentes fiables y sabes indicarlas como referencias, puedes crearlo, opcionalmente usando nuestro asistente.
Resultados de la Wikipedia en inglés.
- flavouring extracts, after the oxalic acid is removed by treatment with precipitated chalk (i.e., calcium carbonate). The LD50 (median lethal dose) for pure…32 kB (3398 palabras) - 23:17 13 may 2024
- Calcium carbonate (redirección desde Precipitated calcium carbonate)passed through this solution to precipitate the desired calcium carbonate, referred to in the industry as precipitated calcium carbonate (PCC) This process…79 kB (7519 palabras) - 23:39 25 may 2024
- Magnesium carbonate (redirección desde Chalk (Drying agent))carbonates hydromagnesite and dypingite, respectively. The "light" form is precipitated from magnesium solutions using alkali carbonate at "normal temperatures"…15 kB (1219 palabras) - 02:36 15 may 2024
- Calcium bromide – CaBr2 Calcium carbide – CaC2 Calcium carbonate (Precipitated Chalk) – CaCO3 Calcium chlorate – Ca(ClO3)2 Calcium chloride – CaCl2 Calcium…119 kB (8726 palabras) - 04:34 18 abr 2024
- pH 4.5–5.5 NaOH 2–5%, stainless steel anodes + Ecorr measurement! Precipitated chalk/water mixture scalpel micromotor and steel/or bristle brushes microsanblasting…23 kB (2648 palabras) - 07:54 29 dic 2023
- Hard water is formed when water percolates through deposits of limestone, chalk or gypsum, which are largely made up of calcium and magnesium carbonates…43 kB (4516 palabras) - 07:29 20 abr 2024
- industrial chemicals. Citrates, tartrates, bicarbonate of potash and precipitated chalk were among its products. On the death of John Sturge in 1840, Arthur…15 kB (2017 palabras) - 00:01 23 mar 2023
- chalk (German: Rügener Kreide or Rügener Schreibkreide) is the common name for a very pure, very fine-grained, white, crumbly and highly porous chalk…21 kB (2948 palabras) - 02:41 16 ene 2024
- where the salt was produced from the springs that arise where the porous chalk of the North Downs meets the impervious London clay. The heptahydrate readily…34 kB (3056 palabras) - 13:44 5 abr 2024
- basically papier maché strengthened with glue and precipitated calcium carbonate (or precipitate chalk; Schwämmkreide). This set to a stonelike consistency…6 kB (689 palabras) - 23:34 13 mar 2023
- ions. Sometimes adding an ion other than the ones that are part of the precipitated salt itself can increase the solubility of the salt. This "salting in"…7 kB (930 palabras) - 08:24 20 oct 2023
- component of the dye determines the color of the resulting precipitate. In ancient times chalk, white clay, and crushed bones were used as sources of the…6 kB (738 palabras) - 01:56 11 ene 2024
- respectively. In petrology, the term "chert" refers generally to all chemically precipitated sedimentary rocks composed primarily of microcrystalline, cryptocrystalline…35 kB (4223 palabras) - 13:56 11 may 2024
- travertine. It is generally thought that such features form from CaCO3 precipitated when carbonate rich source waters emerge into alkaline soda lakes. They…12 kB (1261 palabras) - 18:19 23 may 2024
- Talc (redirección desde French chalk)magnesium-clay precursors such as kerolite, sepiolite, or stevensite that can precipitate from marine and lake water in certain conditions. In this reaction, the…35 kB (3818 palabras) - 10:00 14 abr 2024
- showed that the precipitate obtained when an alkali is poured into a solution of alum, namely alumina, is quite different from lime and chalk, and is one…35 kB (3776 palabras) - 14:38 14 may 2024
- cementation of the host sediments, by infilling of its pore space by precipitated minerals, occurs simultaneously throughout the volume of the area, which…55 kB (6177 palabras) - 15:23 12 feb 2024
- the carbonate minerals precipitated by the fungi. In addition to precipitating carbonate minerals, fungi can also precipitate uranium-containing phosphate…99 kB (10 362 palabras) - 07:07 23 mar 2024
- its porosity, which varies from 0.1% for the densest limestone to 40% for chalk. The density correspondingly ranges from 1.5 to 2.7 g/cm3. Although relatively…72 kB (8512 palabras) - 12:31 16 may 2024
- The principal use of ochre is for tinting with a permanent color. The red chalk writing of this mineral was one of the earliest in the human history. The…22 kB (2200 palabras) - 14:55 17 abr 2024
- characteristic of soils containing much calcium carbonate from underlying chalk or limestone rock. The term is used in pathology, for example in calcareous…6 kB (670 palabras) - 05:12 19 feb 2024