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Chemical compound
Caesium carbonate or cesium carbonate is a chemical compound with the chemical formula Cs2CO3. It is white crystalline solid. Caesium carbonate has a
Caesium_carbonate
Chemical element with atomic number 55 (Cs)
This solution can be evaporated to produce caesium chloride or transformed into caesium alum or caesium carbonate. Though not commercially feasible, the ore
Caesium
Chemical compound
is a white solid that may be formed by the reaction of caesium hydroxide or caesium carbonate with acetic acid. It is used in organic synthesis. One example
Caesium_acetate
Jet fuel formulation for certain supersonic aircraft
plume. A-50 has been hypothesised to be synthesised by addition of caesium carbonate to dialkyl phosphite. The SR-71 Blackbirds used approximately 36,000–44
JP-7
Salt or ester of carbonic acid
Lithium, sodium, potassium, rubidium, caesium, and ammonium carbonates are water-soluble salts, but carbonates of 2+ and 3+ ions are often poorly soluble
Carbonate
Chemical compound
Potassium carbonate is the inorganic compound with the formula K2CO3. It is a white salt, which is soluble in water and forms a strongly alkaline solution
Potassium_carbonate
Chemical compound
H2O Using the same reaction, another way to create caesium fluoride is to treat caesium carbonate (Cs2CO3) with hydrofluoric acid and again, the resulting
Caesium_fluoride
Chemical compound
It is very difficult to make caesium hydride in a pure form. Caesium hydride can be produced by heating caesium carbonate and metallic magnesium in hydrogen
Caesium_hydride
Chemical compound
Lithium carbonate is an inorganic compound, the lithium salt of carbonic acid with the formula Li 2CO 3. Lithium carbonate is an important industrial chemical
Lithium_carbonate
Chemical compound
dioxide over caesium carbonate at 380 °C: Cs2CO3 + CO → Cs2C2O4 Other alkali carbonates do not undergo transformation to oxalate. Caesium carbonate can react
Caesium_oxalate
Chemical compound
CsHCO3 The compound can be used for synthesizing caesium salts, but less common than caesium carbonate. PubChem. "Cesium bicarbonate". pubchem.ncbi.nlm
Caesium_bicarbonate
Chemical compound
formula of CsTcO4. Caesium pertechnetate can be prepared by reacting caesium carbonate and ammonium pertechnetate: Cs2CO3 + 2 NH4TcO4 → 2 CsTcO4 + (NH4)2CO3
Caesium_pertechnetate
Chemical compound
Caesium chloride or cesium chloride is the inorganic compound with the formula CsCl. This colorless salt is an important source of caesium ions in a variety
Caesium_chloride
Polyatomic anion
Potassium bicarbonate Caesium bicarbonate Magnesium bicarbonate Calcium bicarbonate Ammonium bicarbonate Carbonic acid Carbon dioxide Carbonate Carbonic anhydrase
Bicarbonate
Chemical compound
Caesium selenate can be obtained from the reaction of caesium carbonate and selenic acid solution: Cs2CO3 + H2SeO4 → Cs2SeO4 + H2O + CO2↑ Caesium selenate
Caesium_selenate
CdTe Caesium bicarbonate – CsHCO3 Caesium bromide – CsBr Caesium carbonate – Cs2CO3 Caesium chloride – CsCl Caesium chromate – Cs2CrO4 Caesium dichloroiodate
List_of_inorganic_compounds
Chemical compound
e. a metal derivative of a fatty acid. Caesium stearate can be prepared by the reaction of caesium carbonate with stearic acid. "CAS 14912-91-5 Cesium
Caesium_stearate
3879–01–4 CsSeO4 caesium selenate 10326–29–1 CsTaO3 caesium metatantalate 12158–56–4 Cs2CO3 caesium carbonate 29703–01–3 CsHCO3 caesium bicarbonate 15519–28–5
Glossary_of_chemical_formulae
Chemical compound
chromate is mainly obtained from the reaction of chromium(VI) oxide with caesium carbonate, wherein carbon dioxide gas is evolved: CrO3(aq) + Cs2CO3(aq) → Cs2CrO4(aq)
Caesium_chromate
Chemical compound
Rubidium carbonate is an inorganic compound with the chemical formula Rb2CO3. It is a white, hygroscopic solid that readily dissolves in water. Rubidium
Rubidium_carbonate
Chemical production of a pharmaceutical drug
bromination with NBS and the amide group is cleaved with ethanol and caesium carbonate accompanied by elimination of bromide to the diene ethyl ester 9.
Oseltamivir_total_synthesis
Chemical element with atomic number 87 (Fr)
22 minutes. It is the second-most electropositive element, behind only caesium, and is the second rarest naturally occurring element (after astatine)
Francium
Chemical addition of an –SH and –C≡CH molecule
complexes, by thorium and uranium complexes, by rhodium complexes, by caesium carbonate and by gold. Diphenyl disulfide reacts with alkynes to a 1,2-bis(phenylthio)ethylene
Thiol-yne_reaction
superoxide 12018–61–0 CsVO3 caesium vanadate 14644–55–4 Cs2CO3 caesium carbonate 534–17–8 Cs2C2O4 caesium oxalate 1068–63–9 Cs2CdI4 caesium tetraiodocadamate 15683–21–3
List of CAS numbers by chemical compound
List_of_CAS_numbers_by_chemical_compound
Chemical compound
reaction of dysprosium(III) chloride and carbon dioxide with caesium carbonate and potassium carbonate respectively. The dysprosium tetracarbonate complex
Dysprosium(III)_carbonate
Group of atoms introduced into a compound to prevent subsequent reactions
liver esterase. Can be formed from diazomethane in diethyl ether, caesium carbonate and methyl iodide in N,N‑dimethylformamide, or methanol and catalytic
Protecting_group
Organic chemical reaction
either sodium bis(trimethylsilyl)amide at −70 °C in tetrahydrofuran or caesium carbonate at +70 °C. This reaction is named after Philip J. Kocienski for his
Julia_olefination
Chemical compound
less reactive aldehydes is made by replacement of potassium carbonate with caesium carbonate in MeOH and results in a drastic[quantify] yield increase.
Seyferth–Gilbert_homologation
Group of highly reactive chemical elements
chemical elements lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr). Together with hydrogen they constitute group 1
Alkali_metal
Chemical compound
K2CO2 (potassium carbonite), Rb2CO2 (rubidium carbonite) and Cs2CO2 (caesium carbonite), have been observed at 15 K. The disodium salt has not been
Carbonite_(ion)
Chemical compound
acetate reacts with caesium carbonate to form a precipitation of terbium hydroxycarbonate, which reacts with excess caesium carbonate and dissolves again
Terbium_acetate
Class of chemical compounds
and the caesium salt, Cs4NpO2(CO3)3·8H2O. In the NpO2(CO3)4−3 ion, the neptunyl group is surrounded by three bidentate carbonate ligands. Compounds
Neptunyl_carbonates
Type of organochlorine compound
with potassium carbonate as the base, β-trichloroacetimidates are formed selectively, whereas with sodium hydride, caesium carbonate or potassium hydroxide
Trichloroacetimidate
Chemical compound
hydroxide: CsOH + HN3 → CsN3 + H2O Caesium carbonate can also be used as the base: Cs2CO3 + HN3 → CsN3 + CO2 + H2O Caesium sulfate reacts with barium azide to
Caesium_azide
Compounds containing at least one atom of francium
known to a small extent. Francium coprecipitates with several caesium salts, such as caesium perchlorate, which results in small amounts of francium perchlorate
Francium_compounds
Chemical element with atomic number 37 (Rb)
whitish-grey solid in the alkali metal group, similar to potassium and caesium. Rubidium is the first alkali metal in the group to have a density higher
Rubidium
350 °C. Rubidium oxide (Rb2O) is a yellow solid that melts at 500 °C. Caesium oxide (Cs2O) is a yellow-orange solid that melts at 490 °C. Lithium peroxide
List_of_alkali_metal_oxides
Chemical compound
with potassium carbonate as the base, β-trichloroacetimidates are formed selectively, whereas with sodium hydride, caesium carbonate or potassium hydroxide
Trichloroacetonitrile
Chemical element with atomic number 74 (W)
Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium
Tungsten
Chemical compounds with at least one terbium atom
Terbium(III) oxide, terbium(III) chloride and boron trioxide react in a caesium chloride solution to obtain terbium oxychloride borate Tb4O4Cl(BO3), which
Terbium_compounds
Chemical compound RbNO3
HNO3 → 2 RbNO3 + H2 Rubidium compounds have very few applications. Like caesium nitrate, it is used in infrared radiation optics. It is also used as a
Rubidium_nitrate
Change in energy from formation of 1 mole of substance
C2H5OH −174.8 Carbonyl chloride (phosgene) Gas COCl2 −204.9 Caesium Caesium Solid Cs 0 Caesium chloride Solid CsCl −414.4 Chlorine Chlorine Gas Cl2 0 Chromium
Standard Gibbs free energy of formation
Standard_Gibbs_free_energy_of_formation
Mining area at the Salton Sea, California
more than in the Dead Sea, which is 30–40 ppm), rubidium (110 ppm ± 47%), caesium (19.8 ppm ± 15%), and bromine (91 ppm ± 31% compared to 5000 ppm in the
Lithium_Valley
Class of chemical compounds
A carbonate fluoride, fluoride carbonate, fluorocarbonate or fluocarbonate is a double salt containing both carbonate and fluoride. The salts are usually
Fluorocarbonate
Chemical compound
uranyl zinc sodium acetate, (UO2)3ZnNa(CH3CO2)9·6H2O. The presence of caesium and rubidium does not interfere with this reaction, but the presence of
Uranyl_zinc_acetate
Chemical compound
halides and thus poorly alkylate diethyl malonate. Methods using Caesium carbonate and copper(I) iodide have been developed to overcome this difficulty
Diethyl_phenylmalonate
Chemical element with atomic number 39 (Y)
atomic mass. Rare-earth elements (REEs) come mainly from four sources: Carbonate and fluoride containing ores such as the LREE bastnäsite ((Ce, La, etc
Yttrium
Chart describing whether ionic compounds dissolve or precipitate
copper carbonate (Cu2CO3(OH)2) is insoluble in water. True copper(II) carbonate (CuCO3) is rare and reacts with water to form basic copper carbonate. Anhydrous
Solubility_chart
Chemical element with atomic number 56 (Ba)
minerals of barium are barite (barium sulfate, BaSO4) and witherite (barium carbonate, BaCO3). The name barium originates from the alchemical derivative "baryta"
Barium
Halide mineral
Avogadrite ((K,Cs)BF4) is a potassium-caesium tetrafluoroborate in the halide class. Avogadrite crystallizes in the orthorhombic system (space group Pnma)
Avogadrite
Chemical compound
oxide. Lithium hydroxide is often produced industrially from lithium carbonate in a metathesis reaction with calcium hydroxide: Li2CO3 + Ca(OH)2 → 2
Lithium_hydroxide
Family of double sulfate salts of aluminium
water varies greatly, sodium alum being soluble readily in water, while caesium and rubidium alums are only slightly soluble. The various solubilities
Alum
Caustic soda, with formula NaOH
while calcium carbonate is not. This process was called causticizing. Ca(OH)2(aq) + Na2CO3(s) → CaCO3(s) + 2 NaOH(aq) The sodium carbonate for this reaction
Sodium_hydroxide
Chemical compound
(Rb2C2O4) exist at room temperature: one form is monoclinic and isotypic to caesium oxalate (Cs2C2O4), the other is orthorhombic and isotypic to potassium
Rubidium_oxalate
Chemical element with atomic number 92 (U)
interactions of carbonate anions with uranium(VI) cause the Pourbaix diagram to change greatly when the medium is changed from water to a carbonate containing
Uranium
Particle, atom or molecule with a net electrical charge
in ionized form it is commonly found with one gained electron, as Cl−. Caesium has the lowest measured ionization energy of all the elements and helium
Ion
Row 6 of the periodic table
contains 32 elements, tied for the most with period 7, beginning with caesium and ending with radon. Lead is currently the last stable element; all subsequent
Period_6_element
Chemical compound involving ionic bonding
chloride, or polyatomic, such as ammonium (NH+ 4) and carbonate (CO2− 3) ions in ammonium carbonate. Salts containing basic ions hydroxide (OH−) or oxide
Salt_(chemistry)
Change of enthalpy during the formation of a compound from its elements
sulfate Solid CdSO4 −935 Caesium Solid Cs 0 Caesium Gas Cs 76.50 Caesium Liquid Cs 2.09 Caesium(I) ion Gas Cs+ 457.964 Caesium chloride Solid CsCl −443
Standard enthalpy of formation
Standard_enthalpy_of_formation
Material in core during nuclear meltdown
resulting in lower indium releases. Caesium and iodine from the fission products can react to produce volatile caesium iodide, which condenses as an aerosol
Corium_(nuclear_reactor)
Variation of solubility of assorted substances
0.04642 Caesium acetate CsC2H3O2 1010 1345.5 Caesium azide CsN3 307 Caesium bromate CsBrO3 2.10 3.66 4.53 5.3 Caesium bromide CsBr 108 Caesium chlorate
Solubility_table
Inorganic compound (KOH)
Most commercial samples are ca. 90% pure, the remainder being water and carbonates. Its dissolution in water is strongly exothermic. Concentrated aqueous
Potassium_hydroxide
Chemical compound
the use of potassium carbonate (in the form of wood ashes) to remove calcium and magnesium by precipitation of their carbonates from this solution, leaving
Potassium_nitrate
Chemical element with atomic number 3 (Li)
other alkali metals (which are sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr)), lithium has a single valence electron that, in
Lithium
Radioactive water from a 2011 nuclear accident in Japan
became contaminated with radioactive nuclides, such as iodine-131, caesium-134, caesium-137, and strontium-90. Over 500,000 tonnes of untreated wastewater
Discharge of radioactive water of the Fukushima Daiichi Nuclear Power Plant
Discharge_of_radioactive_water_of_the_Fukushima_Daiichi_Nuclear_Power_Plant
Chemical compound of lithium and carbon, an acetylide
was first produced by Moissan, in 1896 who reacted coal with lithium carbonate. Li2CO3 + 4 C → Li2C2 + 3 CO The other lithium-rich compounds are produced
Dilithium_acetylide
cycle – Boron cycle – Bromine cycle – Cadmium cycle – Calcium cycle – Carbonate–silicate cycle – Chlorine cycle – Chromium cycle – Climate change – Copper
List_of_cycles
Chemical compound that produces coloured flames
both by increasing it (e.g. nitrates, chlorates) and decreasing it (e.g. carbonates, oxalates), indirectly influencing the flame brightness and brilliancy
Pyrotechnic_colorant
Sedimentary rock rich in aluminium
bauxite ores (carbonate bauxites): The carbonate bauxites occur predominantly in Europe, Guyana, Suriname, and Jamaica above carbonate rocks (limestone
Bauxite
Exchange of ions between an electrolyte solution and a solid
nuclear weapons. Historically some fission products such as Strontium-90 or Caesium-137 were likewise separated for use as radionuclides employed in industry
Ion_exchange
Chemical compound
Trilithium phosphate can be produced by the neutralization of lithium carbonate using phosphoric acid: 3 Li2CO3 + 2 H3PO4 → 2 Li3PO4 + 3 H2O + 3 CO2 The
Lithium_phosphate
Radioactivity naturally present within the Earth
and Nuclear Energy" that cattle only pass a minority of the strontium, caesium, plutonium and americium they ingest to the humans who consume milk and
Environmental_radioactivity
Chemical element with atomic number 88 (Ra)
the same as those of the heavier alkali metals potassium, rubidium, and caesium. Solid radium compounds are white as radium ions provide no specific coloring
Radium
Chemical separation of spent nuclear fuel
of active nuclear fuel. Another option is to reuse specific isotopes. Caesium-137, strontium-90 and other isotopes are extracted for food irradiation
Nuclear_reprocessing
Igneous rock with very large interlocked crystals
pegmatites are extremely enriched in incompatible elements, such as lithium, caesium, beryllium, tin, niobium, zirconium, uranium, thorium, boron, phosphorus
Pegmatite
Chemical compound with formula Na2SO4
the industrial production of soda ash (sodium carbonate), by reaction with potash (potassium carbonate). Demand for soda ash increased, and the supply
Sodium_sulfate
Chemical compound
also synthesized industrially by neutralizing nitric acid with sodium carbonate or sodium bicarbonate: 2 HNO3 + Na2CO3 → 2 NaNO3 + H2O + CO2 HNO3 + NaHCO3
Sodium_nitrate
Gemstone: beryllium aluminium silicate
in metasomatic contacts of igneous intrusions with gneiss, schist, or carbonate rocks. Common beryl, mined as beryllium ore, is found in small deposits
Beryl
Electrical generator that uses heat from radioactive decay
accident in an abandoned Cs-137 source where the caesium was present in easily water-soluble caesium chloride form). However, a sufficiently chemically
Radioisotope thermoelectric generator
Radioisotope_thermoelectric_generator
Chemical element with atomic number 20 (Ca)
iron and aluminium. The most common calcium compound on Earth is calcium carbonate, found in limestone and the fossils of early sea life; gypsum, anhydrite
Calcium
Non-explosives producing heat, light and sound
Colorant for low-temperature flames, colorant and oxidizer for hot flames. Caesium nitrate – used in some military infrared flare compositions Permanganates:
Pyrotechnic_composition
Chemical compound
oxide, but the equivalent of Na2O is added in the form of "soda" (sodium carbonate), which loses carbon dioxide at high temperatures: Na2CO3 → Na2O + CO2
Sodium_oxide
Chemical element with atomic number 57 (La)
cathodes, scintillators, and gas tungsten arc welding electrodes. Lanthanum carbonate is used as a phosphate binder to treat high levels of phosphate in the
Lanthanum
Chemical element with atomic number 11 (Na)
higher than those of the heavier alkali metals potassium, rubidium, and caesium, following periodic trends down the group. These properties change dramatically
Sodium
Type of chemical substance
indigestion. Sodium carbonate is used as washing soda and for softening hard water. Sodium bicarbonate (or sodium hydrogen carbonate) is used as baking
Base_(chemistry)
Chemical element with atomic number 38 (Sr)
celestine is converted to the carbonate by two processes. Either the celestine is directly leached with sodium carbonate solution or the celestine is roasted
Strontium
Chemical element with atomic number 53 (I)
required sodium carbonate, which could be isolated from seaweed collected on the coasts of Normandy and Brittany. To isolate the sodium carbonate, seaweed was
Iodine
Chemical compound
phosphate is produced by neutralization of phosphoric acid using sodium carbonate, which produces disodium hydrogen phosphate. The disodium hydrogen phosphate
Trisodium_phosphate
Hot semifluid material found beneath the surface of Earth
partial melting. Incompatible elements commonly include potassium, barium, caesium, and rubidium, which are large and weakly charged (the large-ion lithophile
Magma
Cyclic compound (C2H4O)
solution. Reaction of ethylene oxide with sulfur dioxide in the presence of caesium salts leads to the formation of an 11-membered heterocyclic compound which
Ethylene_oxide
Chemical compound
tetrahedral [ZnCl4]2− and Cl− anions, so, the compound is not caesium pentachlorozincate, but caesium tetrachlorozincate chloride. No compounds containing the
Zinc_chloride
Chemical element with atomic number 65 (Tb)
F2 → 2 TbF4 When TbF4 and caesium fluoride (CsF) is mixed in a stoichiometric ratio in a fluorine gas atmosphere, caesium pentafluoroterbate (CsTbF5)
Terbium
Chemical compound
of interest for heat transfer fluids. It is made by treating lithium carbonate or lithium hydroxide with nitric acid. This deliquescent colourless salt
Lithium_nitrate
Group of chemical elements
general, strontium carbonate is extracted from the mineral celestite through two methods: by leaching the celestite with sodium carbonate, or in a more complicated
Alkaline_earth_metal
Chemical compound
hygroscopic solid. It can be prepared by reacting rubidium metal, rubidium carbonate, or rubidium hydroxide with acetic acid. Rubidium acetate is used as a
Rubidium_acetate
Chemical compound
carbonyl compound such as an aldehyde or ketone in the presence of ammonium carbonate.[citation needed] KCN is used as a photographic fixer in the wet plate
Potassium_cyanide
Chemical element with atomic number 19 (K)
water. KOH reacts readily with carbon dioxide (CO2) to produce potassium carbonate (K2CO3), and in principle could be used to remove traces of the gas from
Potassium
Process of manufacturing and using nuclear fuel
been reported. The caesium was found in the leaf veins, in the stem and in the apical leaves. It was found that 12% of the caesium entered the plant,
Nuclear_fuel_cycle
soda Celadonite Celestine Celsius Central nervous system Cerium Cerussite Caesium Chabasite Chalcedony Chalcogen Chalcopyrite Chalcocite Chalk Charles J
Index_of_chemistry_articles
CHCl3, historical anaesthetic and common solvent
(which is soluble in chloroform) to form the relatively harmless diethyl carbonate ester: 2 CH3CH2OH + COCl2 → CO3(CH2CH3)2 + 2 HCl Phosgene and HCl can
Chloroform
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