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dichromate 音标拼音: [dɑɪkr'om,et] [d'ɑɪkrom,et]

XDict

n. 踵铬酸盐

PyDict

踵铬酸盐

WordNet (r) 3.0 (2006) (WordNet)

dichromate
n 1: a salt of the hypothetical dichromic acid [synonym:
{bichromate}, {dichromate}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Dichromate \Di*chro"mate\, n. (Chem.)
A salt of chromic acid containing two equivalents of the acid
radical to one of the base; -- called also {bichromate}.
[1913 Webster]

Bichromate \Bi*chro"mate\, n. [Pref. bi- chromate.] (Chem.)
A salt containing two parts of chromic acid to one of the
other ingredients; as, potassium bichromate; -- called also
{dichromate}.
[1913 Webster]

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英文字典中文字典相关资料:

Chromate and dichromate - Wikipedia
The chromate ion is the predominant species in alkaline solutions, but dichromate can become the predominant ion in acidic solutions Further condensation reactions can occur in strongly acidic solution with the formation of trichromates, Cr3O2−10, and tetrachromates, Cr4O2− 13 [2]
What Is Dichromate? Its Chemistry, Uses, and Toxicity
Dichromate is an inorganic chemical species widely recognized in laboratory settings and various industrial processes It exists as a polyatomic ion containing chromium, which gives it a powerful chemical reactivity
Chromate Dichromate: Definition, Formula, Structure
What are chromate and dichromate ions How are they related Learn their formula, charge, bonding, properties, preparation, reactions, and applications
Dichromate ion | Cr2O7-2 | CID 24503 - PubChem
Dichromate ion | Cr2O7-2 | CID 24503 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
Chromate and Dichromate - an overview | ScienceDirect Topics
Chromate and dichromate refer to the anions [CrO4]²⁻ and [Cr2O7]²⁻, respectively, which are interconvertible in water and characterized by their distinctive colors; chromate appears yellow at basic pH, while dichromate is yellow-orange below pH 6
Chromate vs. Dichromate: Whats the Difference? - CompleteEra
TL;DR: Chromate (CrO₄²⁻) and dichromate (Cr₂O₇²⁻) are both **chromium oxyanions**, but they differ in structure, color, and reactivity Chromate is yellow and stable in basic solutions, while dichromate is orange and dominant in acidic conditions
What is the Difference Between Chromate and Dichromate
Dichromate refers to chemical compounds containing the chromate ion in which two of the oxygen atoms are replaced by oxygen atoms The most common example is potassium dichromate, a vibrant orange-red crystalline solid
DICHROMATE Definition Meaning - Merriam-Webster
Medical Definition dichromate noun di· chro· mate (ˈ)dī-ˈkrō-ˌmāt ˈdī-krō- : a usually orange to red chromium salt containing the anion Cr2O72−
Dichromate: Structure, Properties Uses Explained - Vedantu
Discover dichromate’s structure, key properties, and real-world uses Master chemistry concepts with Vedantu’s expert tips!
What is Dichromate? - BYJUS
What is Dichromate? Dichromate is an anion with the chemical formula Cr2O72- It is used as a strong oxidising agent in organic chemistry as well as a primary standard solution in volumetric analysis The chromate ion and dichromate ions are interconvertible in aqueous solution

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