• Thumbnail for Nickel
    Nickel (redirect from Ni2+)
    have Ni–Ni bonding, such as the dark red diamagnetic K4[Ni2(CN)6] prepared by reduction of K2[Ni2(CN)6] with sodium amalgam. This compound is oxidized in...
    89 KB (9,740 words) - 09:36, 21 June 2024
  • Thumbnail for Manganin
    Manganin is a trademarked name for an alloy of typically 84.2% copper, 12.1% manganese, and 3.7% nickel. It was first developed by Edward Weston in 1892...
    7 KB (386 words) - 17:14, 27 April 2024
  • Thumbnail for Nitrogen triiodide
    Oswald Silberrad. Its solid state structure consists of chains of -NI2-I-NI2-I-NI2-I-. Ammonia molecules are situated between the chains. When kept cold...
    8 KB (698 words) - 11:59, 8 June 2024
  • Proteins currently known to belong to the Ni2+-Co2+ Transporter (NiCoT) family (TC# 2.A.52) can be found in organisms ranging from Gram-negative and Gram-positive...
    5 KB (550 words) - 07:35, 16 April 2022
  • Thumbnail for Grass Mud Horse
    Gwoyeu Romatzyh Tsao Ni Maa Wade–Giles Ts'ao3 ni2 ma3 Tongyong Pinyin Cǎo ní mǎ Yale Romanization Tsau3 ni2 ma3 MPS2 Tsǎu-ní-mǎ Hakka Romanization Chhó...
    23 KB (2,479 words) - 09:58, 26 September 2024
  • ammonia/ammonium chloride solution used to detect group 3 cations. It includes: Zn2+, Ni2+, Co2+, and Mn2+. Zinc will form a white precipitate, nickel and cobalt a...
    24 KB (2,719 words) - 11:38, 26 September 2024
  • Thumbnail for Lithium nickel manganese cobalt oxides
    in which Li+ substitutes Ni2+ ions in the lattice, increases as nickel concentration increases as well. The similar size of Ni2+ (0.69 Å) and Li+ (0.76...
    22 KB (2,377 words) - 12:31, 8 August 2024
  • Thumbnail for Urease
    general base used in the Blakely mechanism, His320, was too far away from the Ni2-bound water to deprotonate in order to form the attacking hydroxide moiety...
    34 KB (4,155 words) - 22:51, 3 July 2024
  • Thumbnail for Potassium tetracyanonickelate
    coordination polymer. This route allows removal of excess potassium salts: Ni2+ + 2 KCN → Ni(CN)2 + 2 K+ Ni(CN)2 + 2 KCN → K2[Ni(CN)4] This procedure yields...
    4 KB (381 words) - 14:50, 19 May 2024
  • United Kingdom Media type Print (hardback and paperback) Pages 328 OCLC 470015866 Dewey Decimal 823.912 LC Class PZ3.O793 Ni2 Preceded by Animal Farm ...
    134 KB (15,310 words) - 22:56, 24 September 2024
  • labile. Includes Ni2+. Example: [Ni(NH3)6]2+. Tetrahedral high-spin: 2 unpaired electrons, paramagnetic, substitutionally labile. Includes Ni2+. Example: [NiCl4]2-...
    11 KB (1,351 words) - 17:01, 18 July 2024
  • Thumbnail for Electroless deposition
    Ni2+ from NiCl2) Reducing agent which donates electrons to the metal cation (ex. CH2O -formaldehyde for Cu2+ and NaH2PO2-sodium hypophosphite for Ni2+)...
    32 KB (3,331 words) - 07:17, 18 March 2024
  • DNA-binding protein that represses transcription of nikABCDE when sufficient Ni2+ is present. The nikR gene is located 5 bp downstream of the end of nikE...
    6 KB (655 words) - 23:31, 12 April 2020
  • Thumbnail for Formate
    hydrated nickel formate decarboxylates at about 200 °C with reduction of the Ni2+ to finely powdered nickel metal: Ni(HCO2)2(H2O)2 → Ni + 2 CO2 + 2 H2O +...
    6 KB (528 words) - 14:19, 3 September 2024
  • tripod AsAs3 0 Fe2+ Ni2+ Co3+ oct Ni3+ tbp tris-(o-dimethylarsinophenyl)-arsine As[o-C6H4As(CH3)2]3 tripod AsAs3 0 Pt2+ Pd2+ Ni2+ tbp Ru2+ oct...
    21 KB (1,858 words) - 07:47, 8 September 2024
  • Thumbnail for Calcite
    results showed that adding ions (Cu+, Cu2+, Zn2+, Ag+, Bi3+, Fe2+, Fe3+, Co2+, Ni2+) did not react. However, a reaction occurred when both manganese and lead...
    46 KB (4,825 words) - 06:13, 23 September 2024
  • Thumbnail for Lithium-ion battery
    (de)lithiation cycles. Structural degradation of cathode materials, such as Li+/Ni2+ cation mixing in nickel-rich materials. This manifests as “electrode saturation"...
    207 KB (21,818 words) - 04:58, 24 September 2024
  • Thumbnail for Nickel(II) hydroxide
    anions or water. The β form adopts a hexagonal close-packed structure of Ni2+ and OH− ions. In the presence of water, the α polymorph typically recrystallizes...
    9 KB (770 words) - 14:23, 24 May 2024
  • Thumbnail for Nickel(II) sulfate
    This highly soluble blue green coloured salt is a common source of the Ni2+ ion for electroplating. Approximately 40,000 tonnes were produced in 2005...
    11 KB (1,005 words) - 18:18, 30 June 2024
  • Thumbnail for Pyrite
    is a nickel-cobalt bearing variety of pyrite, with > 50% substitution of Ni2+ for Fe2+ within pyrite. Bravoite is not a formally recognised mineral, and...
    43 KB (4,496 words) - 23:32, 2 August 2024
  • ATP + H2O + Ni2+out ⇌ {\displaystyle \rightleftharpoons } ADP + phosphate + Ni2+in The 3 substrates of this enzyme are ATP, H2O, and Ni2+, whereas its...
    3 KB (247 words) - 05:34, 29 January 2024
  • Acireductone dioxygenase (Ni2+-requiring) (EC 1.13.11.53) is an enzyme that catalyzes the chemical reaction 1,2-dihydroxy-5-(methylthio)pent-1-en-3-one...
    4 KB (429 words) - 18:58, 27 March 2024
  • Thumbnail for Chinese Indonesians
    Yìndùníxīyà huárén Bopomofo ㄧㄣˋ ㄉㄨˋ ㄋㄧˊ ㄒㄧ ㄧㄚˋ ㄏㄨㄚˊ ㄖㄣˊ Wade–Giles Yin4-tu4-ni2-hsi1-ya4 hua2-jen2 IPA [în.tû.nǐ.ɕí.jâ xwǎ.ɻə̌n] Hakka Pha̍k-fa-sṳ Yin-thu-nì-sî-â...
    157 KB (16,848 words) - 21:49, 26 September 2024
  • Thumbnail for Katapayadi system
    have: Da1 and Ni1 if remainder is 0 Da1 and Ni2 if remainder is 1 Da1 and Ni3 if remainder is 2 Da2 and Ni2 if remainder is 3 Da2 and Ni3 if remainder...
    20 KB (1,895 words) - 00:35, 8 August 2024
  • Thumbnail for His-tag
    A simple gravity flow column for Ni2+-affinity chromatography. The sample and subsequent buffers are manually poured into the column and collected at...
    22 KB (2,655 words) - 07:35, 10 August 2024
  • this order is largely independent of the identity of the ligand. Mn2+ < Ni2+ < Co2+ < Fe2+ < V2+ < Fe3+ < Cr3+ < V3+ < Co3+ In general, it is not possible...
    7 KB (712 words) - 18:04, 16 March 2024
  • Thumbnail for Nickel(II) carbonate
    NiCO3 and its hexahydrate. All are paramagnetic green solids containing Ni2+ cations. The basic carbonate is an intermediate in the hydrometallurgical...
    6 KB (533 words) - 14:51, 13 March 2024
  • Thumbnail for HKUST-1
    Citation Cu2+ 1999 Cu3BTC2 CuBTC Mo2+ 2006 TUDMOF-1 Fe2+/3+ 2007 Cr2+ 2010 Ni2+ 2011 Zn2+ 2011 Ru2+/3+ 2011 Mn2+ 2012 Fe2+ 2012 Co2+ 2012 Fe3+ 2014 Ru2+...
    20 KB (1,976 words) - 23:51, 16 February 2024
  • Thumbnail for Electroless nickel-phosphorus plating
    ingredients of an electroless nickel plating bath are source of nickel cations Ni2+ , usually nickel sulfate and a suitable reducing agent, such as hypophosphite...
    21 KB (2,593 words) - 05:28, 24 August 2024
  • immersion in a solution containing gold salts. Some of the nickel is oxidized to Ni2+ while the gold is reduced to metallic state. A variant of this process adds...
    3 KB (387 words) - 21:07, 26 August 2024