Search results
Results From The WOW.Com Content Network
Organotin chemistry is the scientific study of the synthesis and properties of organotin compounds or stannanes, which are organometallic compounds containing tin–carbon bonds. The first organotin compound was diethyltin diiodide ( (CH 3 CH 2 ) 2 SnI 2 ), discovered by Edward Frankland in 1849. [ 1 ]
Tin(II) hydroxide – Sn(OH) 2; Tin(II) iodide – SnI 2; Tin(II) oxide – SnO; Tin(II) sulfate – SnSO 4; Tin(II) sulfide – SnS; Tin(IV) bromide – SnBr 4; Tin(IV) chloride – SnCl 4; Tin(IV) fluoride – SnF 4; Tin(IV) iodide – SnI 4; Tin(IV) oxide – SnO 2; Tin(IV) sulfide – SnS 2; Tin(IV) cyanide – Sn(CN) 4; Tin selenide ...
Compounds that contain a carbon-copper bond are known as organocopper compounds. They are very reactive towards oxygen to form copper(I) oxide and have many uses in chemistry . They are synthesized by treating copper(I) compounds with Grignard reagents , terminal alkynes or organolithium reagents ; [ 12 ] in particular, the last reaction ...
Tin compounds are alloys and mixtures that contain the chemical element tin. Subcategories. This category has the following 6 subcategories, out of 6 total. ...
The reaction from tin(IV) oxide with hot carbon monoxide is practiced on a large scale as this carbothermal reduction is used to obtain tin metal from its ores: SnO 2 + 2 CO → Sn + 2 CO 2. Some other reactions relevant to purifying tin from its ores are: [13] SnO 2 + MgCl 2 + CO → SnCl 2 + MgO +CO 2 4 SnO 2 + 6 FeCl 2 → 2 SnCl 2 + 2 SnCl ...
Tin is most commonly alloyed with copper. Pewter is 85–99% tin, [97] and bearing metal has a high percentage of tin as well. [98] [99] Bronze is mostly copper with 12% tin, while the addition of phosphorus yields phosphor bronze. Bell metal is also a copper–tin alloy, containing 22% tin.
The formula, Cu 2 CO 3 (OH) 2 shows that it is halfway between copper carbonate and copper hydroxide. Indeed, in the past the formula was written as CuCO 3 ·Cu(OH) 2. The crystal structure is made up of copper, carbonate and hydroxide ions. [36] The mineral atacamite is an example of a basic chloride. It has the formula Cu 2 Cl(OH) 3.
SnO is amphoteric, dissolving in strong acid to give tin(II) salts and in strong base to give stannites containing Sn(OH) 3 −. [4] It can be dissolved in strong acid solutions to give the ionic complexes Sn(OH 2) 3 2+ and Sn(OH)(OH 2) 2 +, and in less acid solutions to give Sn 3 (OH) 4 2+. [4] Note that anhydrous stannites, e.g. K 2 Sn 2 O 3 ...