Definition of MgOSiO2. Meaning of MgOSiO2. Synonyms of MgOSiO2

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Definition of MgOSiO2

MgOSiO2
Unisilicate U`ni*sil"i*cate, n. [Uni- + silicate.] (Min.) A salt of orthosilicic acid, H4SiO4; -- so called because the ratio of the oxygen atoms united to the basic metals and silicon respectively is 1:1; for example, Mg2SiO4 or 2MgO.SiO2.

Meaning of MgOSiO2 from wikipedia

- Chromate salts contain the chromate anion, CrO2− 4. Dichromate salts contain the dichromate anion, Cr 2O2− 7. They are oxyanions of chromium in the +6...
- dissolution process it ionizes: K2Cr2O7 → 2 K+ + Cr 2O2− 7 Cr 2O2− 7 + H2O ⇌ 2 CrO2− 4 + 2 H+ Pot****ium dichromate is an oxidising agent in organic chemistry...
- Chlorochromates KCrO3Cl [C5H5NH]CrO3Cl Chromate esters CrO2(OC(CH3)3)2 CrO2(OSi(OCH3)3)2...
- phosgene or trichlorosilane/triethylamine: Ph3PO + SiHCl3 → PPh3 + 1/n (OSiCl2)n + HCl Triphenylphosphine oxide can be difficult to remove from reaction...
- Chlorochromates KCrO3Cl [C5H5NH]CrO3Cl Chromate esters CrO2(OC(CH3)3)2 CrO2(OSi(OCH3)3)2...
- of alcohols and thiols. Ammonium dichromate, in the presence of Mg(HSO4)2 and wet SiO2 can act as a very efficient reagent for the oxidative coupling of...
- 1000 °C in the presence of air (source of oxygen): 2 Cr2O3 + 4 Na2CO3 + 3 O2 → 4 Na2CrO4 + 4 CO2 This step solubilizes the chromium and allows it to be...
- Al[6]Al[4]OSiO4, Mullite Al(4+2x)Si(2−2x)O(10−x) (x=0.17 to 0.59), Boromullite Al4.5SiB0.5O9.5 Andalusite subgroup Andalusite Al[6]Al[5]OSiO4, Kanonaite...
- Chlorochromates KCrO3Cl [C5H5NH]CrO3Cl Chromate esters CrO2(OC(CH3)3)2 CrO2(OSi(OCH3)3)2...
- slowly dissolves forming plumbite complex. PbCrO4 + 4 OH− → [Pb(OH)4]2− + CrO2−4 Despite containing both lead and hexavalent chromium, lead chromate is not...