CR3 or CR-3 may refer to: Macrophage-1 antigen, an immunological cell surface receptor for a complement component CR3, an x86 microprocessor control register...
handled with care. Trivalent chromium plating, also known as tri-chrome, Cr3+, and chrome(III) plating, uses chromium sulfate or chromium chloride as...
reactions, one reagent is oxidized and the other is reduced), forming Cr3+. The amount of Cr3+ is determined after oxidization is complete, and is used as an...
when virtual addressing is enabled, hence when the PG bit is set in CR0. CR3 enables the processor to translate linear addresses into physical addresses...
oxidation state +3. In acid solution the aquated Cr3+ ion is produced. Cr 2O2− 7 + 14 H+ + 6 e− → 2 Cr3+ + 7 H2O ε0 = 1.33 V In alkaline solution chromium(III)...
chromium3+ ion to maintain the charge balance of the Al2O3 crystal. However, the Cr3+ ions are larger and have electron orbitals in different directions than...
Merton and small parts of the London Boroughs of Sutton and Bromley. Most of CR3 and CR6 cover the northern part of the Tandridge district of Surrey, and...
color results from the presence of small amounts of trivalent chromium (Cr3+ ). Variscite is a secondary mineral formed by direct deposition from phosphate-bearing...
sites can adsorb and retain various cations, especially heavy metals (e.g., Cr3+, Cu2+, Zn2+, and Pb2+). In addition, the oxides can adsorb organic acids...
chromium and the metal. In the case of aluminum, for example, Cr6+ + Al0 → Cr3+ + Al3+ The resulting trivalent cations react with hydroxide ions in water...
Challenger 3 (CR3) is a planned British main battle tank in development for the British Army. It will be produced by the conversion of existing Challenger...
Croydon began with "CRO", while those of the surrounding post towns with CR2, CR3 and CR4. The uniform system of a set of three final characters after the...
(CD11b/CD18) present on macrophages that is also called Macrophage-1 antigen (CR3) and αMβ2 integrin. CD11c/CD18 also called complement receptor 4 (CR4) and...
partitions between the ferrite and carbide phases in steel, forming (Fe,Cr3)C, Cr7C3, and Cr23C6. The type of carbide that chromium forms depends on...
(used in large SUV-class such as Safari Storme, Aria and Hexa),1.05 Revotorq CR3 (used in Tiago and Tigor) 1.5 Revotorq CR05 (used in Nexon and Altroz), 1...
also be formed through the reduction of chromium(VI) by cytochrome c7. The Cr3+ ion has a similar radius (63 pm) to Al3+ (radius 50 pm), and they can replace...
dominant red body color. This is generally caused by traces of chromium (Cr3+) substituting for the (Al3+) ion in the corundum structure. The color can...
cations (Ca, Mg, Fe, Mn)2+ and the Y site by trivalent cations (Al3+, Fe3+, Cr3+) in an octahedral/tetrahedral framework with [SiO4]4− occupying the tetrahedra...
(by either single or multiple bonds). For example, [Cr(NH3)2Cl2Br2]− has Cr3+ as its central cation, which has a coordination number of 6 and is described...