Dysprosium chloride fires, however, can be extinguished with water, while dysprosium fluoride and dysprosium oxide are non-flammable.

# REDIRECT Dysprosium ( III ) chloride

Dysprosium chloride may refer to:

* Dysprosium ( III ) chloride ( dysprosium trichloride ), DyCl < sub > 3 </ sub >

# REDIRECT Dysprosium ( III ) chloride

Dysprosium is used for its high thermal neutron absorption cross-section in making control rods in nuclear reactors, for its high magnetic susceptibility in data storage applications, and as a component of Terfenol-D. Soluble dysprosium salts are mildly toxic, while the insoluble salts are considered non-toxic.

Dysprosium metal tarnishes slowly in air and burns readily to form dysprosium ( III ) oxide:

Dysprosium is quite electropositive and reacts slowly with cold water and quite quickly with hot water to form dysprosium hydroxide:

Dysprosium carbonate, Dy < sub > 2 </ sub >( CO < sub > 3 </ sub >)< sub > 3 </ sub >, and dysprosium sulfate, Dy < sub > 2 </ sub >( SO < sub > 4 </ sub >)< sub > 3 </ sub >, result from similar reactions.

About 100 tonnes of dysprosium are produced worldwide each year, with 99 % of that total produced in China Dysprosium prices have climbed nearly twentyfold, from $ 7 per pound in 2003, to $ 130 a pound in late 2010.

Dysprosium iodide and dysprosium bromide are used in high intensity lighting.

Dysprosium dissolves readily in dilute sulfuric acid to form solutions containing the yellow Dy ( III ) ions, which exist as a < sup > 3 +</ sup > complexes:

Dysprosium sulfate, Dy < sub > 2 </ sub >( SO < sub > 4 </ sub >)< sub > 3 </ sub >

Dysprosium halides, such as DyF < sub > 3 </ sub > and DyBr < sub > 3 </ sub >, tend to take on a yellow color.

Dysprosium combines with various non-metals at high temperatures to form binary compounds with varying composition and oxidation states + 3 and sometimes + 2, such as DyN, DyP, DyH < sub > 2 </ sub > and DyH < sub > 3 </ sub >; DyS, DyS < sub > 2 </ sub >, Dy < sub > 2 </ sub > S < sub > 3 </ sub > and Dy < sub > 5 </ sub > S < sub > 7 </ sub >; DyB < sub > 2 </ sub >, DyB < sub > 4 </ sub >, DyB < sub > 6 </ sub > and DyB < sub > 12 </ sub >, as well as Dy < sub > 3 </ sub > C and Dy < sub > 2 </ sub > C < sub > 3 </ sub >.

Dysprosium nitrate, Dy ( NO < sub > 3 </ sub >)< sub > 3 </ sub >, is a strong oxidizing agent and will readily ignite upon contact with organic substances.

The method initiates by converting mercury into Hg < sup > 2 +</ sup > by oxidation from nitric and sulfuric acids, followed by a reduction of Hg < sup > 2 +</ sup > with tin ( II ) chloride.

Inorganic compounds show rich variety: A: Diborane features Three-center two-electron bond | unusual bonding B: Caesium chloride has an archetypal crystal structure C: Cyclopentadienyliron dicarbonyl dimer | Fp < sub > 2 </ sub > is an Organometallic chemistry | organometallic complex D: Polydimethylsiloxane | Silicone's uses range from breast implant s to Silly Putty E: Grubbs ' catalyst won the Nobel Prize in Chemistry | 2005 Nobel Prize for Robert H. Grubbs | its discoverer F: Zeolite s find extensive use as molecular sieve s G: Copper ( II ) acetate surprised Theoretical chemistry | theoreticians with its diamagnetism

When renin levels are elevated, the concentrations of angiotensin II and aldosterone increase, leading to increased sodium chloride reabsorption, expansion of the extracellular fluid compartment, and an increase in blood pressure.

# Tin ( II ) chloride

The tin ( II ) chloride is applied because silver will not bond with the glass.

Roscoe eventually produced the metal in 1867 by reduction of vanadium ( II ) chloride, VCl < sub > 2 </ sub >, with hydrogen.

* Ferrous chloride ( iron ( II ) chloride )

Copper ( II ) chloride and copper comproportionate to form copper ( I ) chloride.

* Corrosive sublimate, an obsolete name for mercury ( II ) chloride

FeCl < sub > 2 </ sub >, which would have been named iron ( 2 )- chloride according to Stock's original idea, became iron ( II ) chloride in the revised proposal.

Some clock reactions such as Briggs – Rauscher and BZ using the tris ( bipyridine ) ruthenium ( II ) chloride as catalyst can be excited into self-organising activity through the influence of light.

When a visible indication of the moisture content of the silica gel is required, ammonium tetrachlorocobaltate ( II ) ( NH < sub > 4 </ sub >)< sub > 2 </ sub > CoCl < sub > 4 </ sub > or cobalt chloride CoCl < sub > 2 </ sub > is added.

Common indicators are cobalt ( II ) chloride and methyl violet.

Cobalt ( II ) chloride is deep blue when dry and pink when wet.

* copper ( II ) chloride ( CuCl < sub > 2 </ sub >)

< td align = center > Cobalt ( II ) chloride </ td >

< td align = center > Cobalt ( II ) chloride </ td >

< td align = center > Cobalt ( II ) chloride hexahydrate </ td >

< td align = center > Cobalt ( II ) chloride hexahydrate </ td >

< td align = center > Manganese ( II ) chloride tetrahydrate </ td >

< td align = center > Manganese ( II ) chloride tetrahydrate </ td >

< td align = center > Copper ( II ) chloride dihydrate </ td >

* Neodymium ( II ) chloride ( neodymium dichloride ), NdCl < sub > 2 </ sub >

* Samarium dichloride ( samarium ( II ) chloride ), SmCl < sub > 2 </ sub >

In Greece, there was since the 19th century a science of the folklore called laographia ( laography ), in the form of " a science of the interior ", although theoretically weak ; but the connotation of the field deeply changed after World War II, when a wave of Anglo-American anthropologists introduced a science " of the outside ".

During World II the winter games were canceled but after that time the Winter Games have been held in St. Moritz ( 1948 ), Innsbruck, Austria ( 1964 and 1976 ), Grenoble, France, ( 1968 ), Albertville, France, ( 1992 ), and Torino, Italy, ( 2006 ).

* 1453 – Mehmed II begins his siege of Constantinople ( Istanbul ), which falls on May 29.

Anbar was originally called Firuz Shapur ( Firuz Shabur ; Aramic: פירוז שבור ), or Perisapora and was founded c. 350 by Shapur II, Sassanid king of Persia.

When Alaric II was killed fighting Clovis I, king of the Franks, in the Battle of Vouillé ( 507 ), his kingdom fell into disarray.

* Albert II, Margrave of Meissen ( 1240 – 1314 ), Margrave of Meissen

* Albert II of Austria ( 1298 – 1358 ), Duke of Austria

* Albert II, Duke of Mecklenburg ( 1318 – 1379 ), Duke of Mecklenburg

* Albert II, Duke of Bavaria-Straubing ( 1368 – 1397 ), Duke of Bavaria-Straubing

* Albert II of Germany ( 1397 – 1439 ), King of Germany, Hungary, Croatia and Bohemia, Duke of Austria

* Albert II of Belgium ( born 1934 ), sixth King of the Belgians

* Albert II, Prince of Monaco ( born 1958 ), ruler of the principality of Monaco

* Albert II, Prince of Thurn and Taxis ( born 1983 ), Prince of Thurn und Taxis, German prince

# Hedwig ( d. 1203 ), married to Otto II, Margrave of Meissen

He was born in Karachi ( then under British colonial rule ), to Aga Khan II and his third wife, Nawab A ' lia Shamsul-Muluk, who was a granddaughter of Iran Fath Ali Shah of Persia ( Qajar dynasty ).

Agesilaus was the son of Archidamus II and his second wife, Eupoleia, brother to Cynisca ( the first woman in ancient history to achieve an Olympic victory ), and younger half-brother of Agis II.

According to Xenophon, Agesilaus, in order to gain money for prosecuting the war, supported the satrap Ariobarzanes II in his revolt against Artaxerxes II in 364 BC ( Revolt of the Satraps ), and in 361 BC he went to Egypt at the head of a mercenary force to aid the king Nectanebo I and his regent Teos against Persia.

* Agis II ( died 401 BC ), a Spartan king

Her two children by Philip II, Philip, count of Clermont ( died 1234 ), and Mary, who married Philip I of Namur, were legitimized by the pope in 1201 at the request of the king.

), Prosopographia Imperii Romani saeculi I, II et III, Berlin, 1933 –.