英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:


请选择你想看的字典辞典:
单词字典翻译
Cr2O3查看 Cr2O3 在百度字典中的解释百度英翻中〔查看〕
Cr2O3查看 Cr2O3 在Google字典中的解释Google英翻中〔查看〕
Cr2O3查看 Cr2O3 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Chromium (III) oxide - Wikipedia
    Chromium (III) oxide is a precursor to the magnetic pigment chromium dioxide by the following reaction: [8] Along with many other oxides, it is used as a compound when polishing (also called stropping) the edges of knives, razors, surfaces of optical devices etc on a piece of leather, balsa, cloth or other material
  • Chromium III Oxide Facts, Formula, Properties, Uses, Safety Data
    Chromium (iii) oxide, commonly called chromia and referred to as oxo (oxochromiooxy)chromium in IUPAC nomenclature, is an inorganic compound containing chromium and oxygen represented by the chemical formula Cr 2 O 3 [1]
  • Chromia | Cr2O3 | CID 517277 - PubChem
    Chromium (III) oxide is an oxide of chromium that occurs in nature as the rare mineral eskolaite It is commonly used as pigment, under the name viridian, in paints, inks, and glasses Chromium is a chemical element which has the symbol Cr and atomic number 24
  • mp-19399: Cr2O3 (trigonal, R-3c, 167) - Materials Project
    Cr2O3 is Corundum structured and crystallizes in the trigonal R-3c space group The structure is three-dimensional Cr3+ is bonded to six equivalent O2- atoms to form a mixture of edge, corner, and face-sharing CrO6 octahedra The corner-sharing octahedra tilt angles range from 47–61°
  • What is Chromic oxide? - BYJUS
    Cr 2 O 3 is an inorganic compound with the chemical name Chromic oxide It is also called Dichromium trioxide, or Chromium (3+) oxide, or Chromium (III) oxide It naturally occurs in a mineral eskolaite, which is mostly found in chromium-rich skarns, tremolite, chlorite veins, and meta quartzites
  • Chromic Oxide (Cr₂O₃): Properties, Uses Preparation - Vedantu
    Cr2O3 is an inorganic compound that goes by the chemical name Chromic Oxide The alternative names of the compound are Dichromium Trioxide or Chromium Sesquioxide or Chromium (III) Oxide or Chrome green or Chromia
  • Chromium oxide - NIST Chemistry WebBook
    NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access The purpose of the fee is to recover costs associated with the development of data collections included in such sites Your institution may already be a subscriber
  • Chromium (III) oxide | 1308-38-9 - ChemicalBook
    Chromium oxide (Cr2O3) is a dull green synthetic inorganic pigment, which can be used in all types of paint systems where high chemical resistance and outstanding light-fastness are required Chromium (III) oxide is used as pigment for coloring green on glass and fabrics
  • Chromium (III) oxide | Cr2O3 - ChemSpider
    ChemSpider record containing structure, synonyms, properties, vendors and database links for Chromium(III) oxide, 1308-38-9, QDOXWKRWXJOMAK-UHFFFAOYSA-N
  • Chromium(III) oxide | chemical compound | Britannica
    Other articles where chromium (III) oxide is discussed: chromium: Principal compounds: …chromium oxide, also known as chromium sesquioxide or chromic oxide, Cr2O3, in which chromium is in the +3 oxidation state It is prepared by calcining sodium dichromate in the presence of carbon or sulfur





中文字典-英文字典  2005-2009