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Resultados de la Wikipedia en inglés.

  • An ice core is a core sample that is typically removed from an ice sheet or a high mountain glacier. Since the ice forms from the incremental buildup…
    83 kB (10 571 palabras) - 18:16 14 may 2024
  • impurities change the diamond's color to slightly blue. Likewise, the only difference between ruby and sapphire is the type of impurities present in a…
    33 kB (3732 palabras) - 21:35 15 feb 2024
  • come as sheets, flakes, or as a powder. Polar solvents like hot water, glycerol, and acetic acid can dissolve gelatin, but it is insoluble in organic…
    34 kB (3909 palabras) - 12:39 11 abr 2024
  • Silica gel (categoría Multiple chemicals in an infobox that need indexing)
    alumina gel - light yellow, chemically stable, flame-resistant, insoluble except in alkali or hydrofluoric acid. Superficial polarity, thermal stability…
    22 kB (2396 palabras) - 04:40 13 may 2024
  • is highly soluble in water, with a lower solubility in polar solvents such as ethanol and methanol. Sodium hydroxide is insoluble in ether and other non-polar…
    53 kB (5879 palabras) - 11:35 13 may 2024
  • Water (redirección desde Water in biology)
    fluid needs may increase as well. Humans require water with few impurities. Common impurities include metal salts and oxides, including copper, iron, calcium…
    165 kB (19 576 palabras) - 21:32 30 abr 2024
  • Kevlar (categoría Structurae ID not in Wikidata)
    keep the water-insoluble polymer in solution during its synthesis and spinning. Several grades of Kevlar are available: Kevlar K-29 – in industrial applications…
    33 kB (3470 palabras) - 17:06 11 abr 2024
  • nanotubes always have impurities such as other forms of carbon (amorphous carbon, fullerene, etc.) and non-carbonaceous impurities (metal used for catalyst)…
    164 kB (17 940 palabras) - 07:30 13 may 2024
  • properties of thorium vary widely depending on the degree of impurities in the sample. The major impurity is usually thorium dioxide ThO2); even the purest thorium…
    136 kB (15 902 palabras) - 02:24 16 may 2024
  • Lead (categoría Wikipedia articles published in peer-reviewed literature)
    the impurities in solution. This is a high-cost process and thus mostly reserved for refining bullion containing high percentages of impurities. In this…
    174 kB (18 925 palabras) - 01:23 15 may 2024
  • and argon — for use as industrial gases. Chemical synthesis to separate impurities and unreacted materials. Early evidence of distillation was found on Akkadian…
    68 kB (8499 palabras) - 22:21 10 abr 2024
  • current testing. Fouling occurs when impurities deposit on the heat exchange surface. Deposition of these impurities can decrease heat transfer effectiveness…
    68 kB (9314 palabras) - 06:20 22 mar 2024
  • in organic solvents. It is a trimer of molecular formaldehyde. Paraformaldehyde, with the formula HO(CH2O)nH. It is a white solid that is insoluble in…
    88 kB (8177 palabras) - 15:23 8 may 2024
  • stored in a ceramic form that is heat-resistant, minimising the risk of vaporization and aerosolization. The ceramic is also highly insoluble. The plutonium-238…
    64 kB (6999 palabras) - 12:35 17 mar 2024
  • Sintering (categoría Articles lacking in-text citations from October 2022)
    in net chemical potential will decrease the grain boundary velocity and therefore grain growth. If particles of a second phase which are insoluble in
    51 kB (7049 palabras) - 17:57 5 feb 2024
  • to exploit its insolubility will cause a phase separation with ethanol and water. This offers a very small potassium carbonate impurity to the alcohol…
    105 kB (10 495 palabras) - 11:44 2 may 2024
  • Gold (categoría Wikipedia articles in need of updating from May 2022)
    is insoluble in nitric acid alone, which dissolves silver and base metals, a property long used to refine gold and confirm the presence of gold in metallic…
    141 kB (15 960 palabras) - 04:25 12 may 2024
  • Preparation of solution of products not easily soluble in boiling water and determination of matter insoluble in water ISO 2123:1972 Sodium and potassium silicates…
    113 kB (15 687 palabras) - 19:52 15 may 2024
  • organic carbon (DOC); bacteria; viruses; colloids and insoluble particulates; biofouling and scaling. In extreme cases, the RO membranes are destroyed. To…
    113 kB (12 116 palabras) - 12:08 9 may 2024
  • loss in mass at 110 degrees C [Withdrawn without replacement] ISO 3235:1975 Sodium sulphate for industrial use — Determination of acid-insoluble matter…
    205 kB (28 951 palabras) - 23:21 14 mar 2024