Colour of chemical Ions in aqueous solution Name Formula Color Titanium (III)Ti3+ Violet Vanadium (II)V2+ Lavender Vanadium (III)V3+ Dark grey/green Vanadyl VO2+ Blue Pervanadyl VO2+ Yellow Chromium (III)Cr3+ Blue-green Chromate CrO4 2- Colorless or Yellow(sometimes)Dichromate Cr2O72- O...
To determine which of the statements regarding the colors of aqueous CuCl2 are not correct, let's analyze each statement step by step.Step 1: Analyze the First Statement Statement: The blue color of aqueous CuC
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The compound composition is described by chemical formula [La(C6H5NO2)3(H2O)2][Cr(NCS)6]2H2O.;EFFECT: creating the new reversible thermochromic material having an ability to decolour when heated to a temperature of 130 degrees.;1 exCHERKASOVA TAT'JANA GRIGOR'EVNA...
metakaolin with a content of SiO2 of no less than 53% and Al2O3 of no less than 47 % – 0.855 to 0.866, red powder pigment based on Fe2O3 with a content thereof of no less than 96.1%, or green based on Cr2O32H2O + Fe2O3 with a content of Fe2O3 of no less than 26.1...
Femtosecond Pulse Generation from a Synchronously Pumped, Self-mode-locked Cr 4+ : YAG Laser Wavelength tuneable pulses of about 100fs duration have been generated through self-mode-locking initiated by synchronous pumping of a c.w. Cr4+ : YAG laser. PJ Conlon,YP Tong,PMW French,... - 《...
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Until recently, live imaging approaches have largely been restricted to the use of fluorescently tagged DNA-binding proteins (such as LacR or TetR), which although extremely robust, require laborious gene targeting and insertion of large LacO and TetO DNA arrays that could potentially affect the ...
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Its composition is characterized by chemical formula [Y(C6H5NO2)3(H2O)2][Cr (NCS)6]2H2O.;EFFECT: disclosed thermal indicator has the ability to reversibly change colour when heated to 125°C.;1 cl, 1 exCHERKASOVA ELIZAVETA VIKTOROVNA RU...