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:



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:


  • Permanganate - Wikipedia
    A permanganate ( p ər ˈ m æ ŋ ɡ ə n eɪ t, p ɜːr- ) [1] is a chemical compound with the manganate(VII) ion, MnO − 4, the conjugate base of permanganic acid Because the manganese atom has a +7 oxidation state, the permanganate(VII) ion is a strong oxidising agent The ion is a transition metal ion with a tetrahedral structure [2]
  • Potassium Permanganate Uses and Side Effects for Eczema and More
    Potassium permanganate is a common chemical compound that combines manganese oxide ore with potassium hydroxide It’s used to treat fungal infections of the skin like infected eczema and
  • Potassium Permanganate | KMnO4 | CID 516875 - PubChem
    Potassium Permanganate | KMnO4 | CID 516875 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
  • What Are the Dangers of Potassium Permanganate? - Healthfully
    What Are the Dangers of Potassium Permanganate? Potassium permanganate is a chemical which can be helpful for treating certain skin conditions “It’s biggest use is as a disinfectant,” says Richard Sachleben, PhD, a member of the American Chemical Society 1 That means it can help clean wounds
  • Potassium Permanganate (KMnO₄) - Definition, Structure, Preparation . . .
    Potassium permanganate, with its chemical formula KMnO₄, consists of a potassium ion bonded to a permanganate ion The structure is noteworthy because the permanganate ion forms a tetrahedral shape, which means it has a central manganese atom surrounded symmetrically by four oxygen atoms
  • Potassium Permanganate: Preparation, Reaction, Health effect - Science Info
    Potassium permanganate is a chemical compound with the chemical formula KMnO 4 It is a manganic acid potassium salt It is also known as Condy’s crystals or potash permanganate Johann Rudolf Glauber, a German-Dutch chemist, was the first to discover the KMnO 4 in 1659
  • Potassium Permanganate in Water Treatment: Uses Benefits
    Potassium permanganate is essential in restoring excellent water quality as it can eliminate from water a range of pollutants, including metals, hydrogen sulfide, organics, and pathogens Treating industrial wastewater or drinking water assures safe consumption
  • Understanding the Hazards and Safe Use of Potassium Permanganate
    This blog will explore the hazards and safe use of potassium permanganate in environmental and other applications What is Potassium Permanganate? Potassium permanganate is an inorganic chemical compound manufactured by mixing potassium hydroxide (KOH) with powdered manganese oxide (MnO)
  • Potassium Permanganate: Uses, Preparation, and Images - DermNet
    Potassium permanganate is an oxidising agent with disinfectant, deodorising, and astringent properties Its chemical formula is KMnO 4 It is sometimes called by its common name, Condy's crystals In its raw state, potassium permanganate is an odourless dark purple or almost black crystal or granular powder What is potassium permanganate used for?
  • Potassium permanganate - Simple English Wikipedia, the free encyclopedia
    Potassium permanganate is an inorganic chemical compound Its chemical formula is K Mn O 4 It contains potassium and permanganate ions The manganese is in the +7 oxidation state It is also known as permanganate of potash and Condy's crystals





中文字典-英文字典  2005-2009