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Chemical compound
Perchloric acid is a mineral acid with the formula HClO4. It is an oxoacid of chlorine. Usually found as an aqueous solution, this colorless compound
Perchloric_acid
Chemical compound
chlorine oxide is the anhydride of perchloric acid. It is produced by the careful distillation of perchloric acid in the presence of the dehydrating agent
Dichlorine_heptoxide
Measure of the tendency of an acid to dissociate
acids are hydrochloric acid (HCl), perchloric acid (HClO4), nitric acid (HNO3) and sulfuric acid (H2SO4). A weak acid is only partially dissociated, or
Acid_strength
Chemical element with atomic number 17 (Cl)
Chlorine forms four oxoacids: hypochlorous acid (HOCl), chlorous acid (HOClO), chloric acid (HOClO2), and perchloric acid (HOClO3). As can be seen from the redox
Chlorine
Chemical compound
chloride and dioxygen. It crystallizes in the rhombic crystal system. Perchloric acid is made by treating NaClO4 with HCl. Ammonium perchlorate and potassium
Sodium_perchlorate
Chemical acid found in vinegar
acetic acid of a very strong acid, such as perchloric acid. Acetic acid injection into a tumor has been used to treat cancer since the 1800s. Acetic acid is
Acetic_acid
Chemical compound
with a base. Perbromic acid is unstable and cannot be formed by displacement of chlorine from perchloric acid, as periodic acid is prepared; it can only
Perbromic_acid
Chemical compound
is also corrosive. Chlorate Hypochlorous acid Chlorous acid Perchloric acid Oxidizing acid Dichlorine pentoxide Holleman, Arnold Frederik; Wiberg, Egon
Chloric_acid
Acid derived from inorganic compounds
acid (HNO3); these are also known as bench acids. Mineral acids range from superacids (such as perchloric acid) to very weak ones (such as boric acid)
Mineral_acid
Superacid system prepared from a Brønsted and a Lewis superacid
"superacid" was first used in 1927 when James Bryant Conant found that perchloric acid could protonate ketones and aldehydes to form salts in nonaqueous solution
Magic_acid
Index of chemical compounds with the same name
Chlorine acid can refer to: Hydrochloric acid, HCl Hypochlorous acid, HClO Chlorous acid, HClO2 Chloric acid, HClO3 Perchloric acid, HClO4 Chlorine acids Molecular
Chlorine_acid
Chemical compound
assumed to adopt a tetrahedral structure akin to that for perchloric acid. As a strong acid, HMnO4 is deprotonated to form the intensely purple coloured
Permanganic_acid
Chemical compound
Sulfamic acid, also known as amidosulfonic acid, amidosulfuric acid, aminosulfonic acid, sulphamic acid and sulfamidic acid, is a molecular compound with
Sulfamic_acid
Oxoacid of iodine (H5IO6 or HIO4)
with a similar structure: Perchloric acid, perbromic acid, the related perhalogenic acids Telluric acid and perxenic acid, the isoelectronic oxoacids
Periodic_acid
Chemical compound
and Determination of the Alkali Metals Using Perchloric Acid. V. Perchloric Acid and Chloroplatinic Acid in the Determination of Small Amounts of Potassium
Chloroplatinic_acid
Acid that contains oxygen
phosphorous acid P(OH)3 exists almost entirely as phosphonic acid HP(=O)(OH)2). Nevertheless, perchloric acid (HClO4), sulfuric acid (H2SO4), and nitric acid (HNO3)
Oxyacid
Chemical compound
of hypochlorous acid for disinfection purposes. Dichlorine monoxide: the corresponding acidic oxide Hypofluorous acid Perchloric acid Harris, Daniel C
Hypochlorous_acid
Chemical compound
employed in Diels–Alder reactions, where it is proposed that the Lewis acidic Li+ binds to Lewis basic sites on the dienophile, thereby accelerating the
Lithium_perchlorate
Class of chemical compounds
than previously known single-component strong acids like triflic acid or perchloric acid. In certain cases, like the nearly perhalogenated derivatives mentioned
Carborane_acid
Chemical compound
by the reaction of perchloric acid with potassium hydroxide; however, this is not used widely due to the dangers of perchloric acid. Another preparation
Potassium_perchlorate
Chemical compound
ether. It is a strong acid with a weakly coordinating, non-oxidizing conjugate base. It is structurally similar to perchloric acid, but lacks the hazards
Fluoroboric_acid
Compound derived from an acid
esterification of orthoformic acid (HC(OH)3) with ethanol. Esters can also be derived from inorganic acids. Perchloric acid forms perchlorate esters, e
Ester
Chemical compound
is a powerful oxidizing and fluorinating agent. It is the acid fluoride of perchloric acid. In spite of its small enthalpy of formation (ΔfH° = −5.2 kcal/mol
Perchloryl_fluoride
Ion, and compounds containing the ion
Perchlorates contain the perchlorate ion, ClO−4, the conjugate base of perchloric acid (ionic perchlorate). As counterions, there can be metal cations, quaternary
Perchlorate
Extremely strong acid
to triflic acid) Fluorosulfuric acid (FSO3H, H0 = −15.1) Triflic acid (CF3SO3H, H0 = −14.9) Oleum (SO3:H2SO4, H0 = −14.5) Perchloric acid (HClO4, H0 =
Superacid
Effect of solvents on properties of acids and bases
perchloric acid (HClO4), aqueous hydrochloric acid (HCl) and aqueous nitric acid (HNO3) are all completely ionized, and are all equally strong acids.
Leveling_effect
Chemical compound giving a proton or accepting an electron pair
are hydrochloric acid (HCl), hydroiodic acid (HI), hydrobromic acid (HBr), perchloric acid (HClO4), nitric acid (HNO3) and sulfuric acid (H2SO4). In water
Acid
1947 industrial explosion in Los Angeles
6 m) crater. The explosion was caused by the improper handling of perchloric acid, which the plant was using as an experimental method for polishing
O'Connor Plating Works disaster
O'Connor_Plating_Works_disaster
Brønsted acid
structure. Oxidizing acids include nitric acid, perchloric acid, chloric acid, chromic acid, and concentrated sulfuric acid. Oxidizing acids, being strong oxidizing
Oxidizing_acid
Chemical compound
Fluoroantimonic acid is a mixture of hydrogen fluoride and antimony pentafluoride, containing various cations and anions, the simplest being fluoronium
Fluoroantimonic_acid
Organic compounds which are acetate esters of cellulose
well. A small amount of sulfuric acid can be used as a catalyst, but often also perchloric acid. However, acetic acid is usually also formed as a by-product
Cellulose_acetate
Chemical element with atomic number 78 (Pt)
and Determination of the Alkali Metals Using Perchloric Acid. V. Perchloric Acid and Chloroplatinic Acid in the Determination of Small Amounts of Potassium
Platinum
American science fiction film series
Emmett. During Michelle's escape attempt she kicks over a barrel of perchloric acid, which causes an electrical fire that kills Stambler. A viral marketing
Cloverfield_(franchise)
Chemical compound
ClO−4. Hydronium perchlorate is produced by the reaction of anhydrous perchloric acid and water in a 1:1 molar ratio: HClO4 + H2O → [H3O]+ClO−4 A more analytically
Hydronium_perchlorate
Chemical compound
nitrogen oxides. This compound hydrolyzes in water to form nitrous acid and perchloric acid: NOClO4 + H2O → HNO2 + HClO4 With a strong base, such as sodium
Nitrosyl_perchlorate
Chemical compound (OH–)
not derived from "period", but from "iodine": periodic acid (compare iodic acid, perchloric acid), and it is thus pronounced per-iodic /ˌpɜːraɪˈɒdɪk/ PUR-eye-OD-ik
Hydroxide
Unstable and toxic chemical compound
good yield by treating furfural with a mixture of hydrazoic acid (HN3) and perchloric acid (HClO4) in the presence of magnesium perchlorate in the benzene
Hydrazoic_acid
Chemical compound
between ammonia and perchloric acid. NH3 + HClO4 → [NH4]ClO4 This process is the main outlet for the industrial production of perchloric acid. The salt also
Ammonium_perchlorate
Type of chemical substance
protonated, analogously to the reason that makes perchloric acid and sulfuric acid very strong acids. Group 1 salts of carbanions, amide ions, and hydrides
Base_(chemistry)
Chemical element with atomic number 67 (Ho)
Glass containing holmium oxide and holmium oxide solutions (usually in perchloric acid) have sharp optical absorption peaks in the spectral range 200 to 900 nm
Holmium
Type of local ventilation device
also be constructed to allow for the safe handling and ventilation of perchloric acid and radionuclides and may be equipped with scrubber systems. Fume hoods
Fume_hood
2016 film by Dan Trachtenberg
Howard discovers their plot and threatens to immerse them both in perchloric acid. When Emmett claims responsibility, Howard shoots and kills him. He
10_Cloverfield_Lane
Organosulfur compound (CHSO2OH)
contrast to nitric, sulfuric or perchloric acids. is a liquid at room temperature (The closely related p-toluenesulfonic acid (PTSA) is solid), is soluble
Methanesulfonic_acid
Experiment to show chemical kinetics in action
system consisting of iodine potassium-iodide, sodium chlorate and perchloric acid that takes place through the following reactions. Triiodide is present
Iodine_clock_reaction
Chemical element with atomic number 85 (At)
dissolved in, for example, concentrated nitric or perchloric acid. Following this first step, the acid can be distilled away to leave behind a white residue
Astatine
Tendency of an atom to attract a shared pair of electrons
a difference in pKa of log10(1⁄4) = −0.6 between hypochlorous acid and perchloric acid. As the oxidation state of the central chlorine atom increases
Electronegativity
Chemical compound
In(ClO4)3. The compound is an indium salt of perchloric acid. Dissolving indium hydroxide in perchloric acid: In(OH)3 + 3HClO4 → In(ClO4)3 + 3H2O Indium(III)
Indium_perchlorate
Aqueous cation H3O+
nitric acid has an ionization constant of 101.4, and mixtures with water at all proportions are liquid at room temperature. However, perchloric acid has
Hydronium
Electrochemical process
include mixtures of perchloric acid with acetic anhydride (which has caused fatal explosions), and methanolic solutions of sulfuric acid. To electropolish
Electropolishing
Chemical compound
reactions, whereas many strong acids are oxidizing, such as perchloric or nitric acid. Further recommending its use, triflic acid does not sulfonate substrates
Triflic_acid
Measurement in chemistry
pre-mixed solvent of chlorobenzene and acetic acid and titrated with standardised perchloric acid in glacial acetic acid for fresh oil samples. The end point is
Total_base_number
Chemical element with atomic number 92 (U)
temperature. Hydrochloric and nitric acids dissolve uranium, but non-oxidizing acids other than hydrochloric acid attack the element very slowly. When
Uranium
Chemical compound (H2SO4)
Sulfuric acid (American spelling and the preferred IUPAC name) or sulphuric acid (Commonwealth spelling), known in antiquity as oil of vitriol, is a mineral
Sulfuric_acid
Chemical element with metallic and nonmetallic properties
the formation of the simple Ge++ ion when Ge(OH)2 is dissolved in a perchloric acid solution, on the basis that, "ClO4− has little tendency to enter complex
Metalloid
Type of oxide
form hypochlorous acid, a very weak acid: Cl2O + H2O ⇌ 2 HOCl Chlorine(VII) oxide reacts with water to form perchloric acid, a strong acid: Cl2O7 + H2O →
Acidic_oxide
Chemical compound
dithiofluorescein. Perchloric acid method involves dissolution of xanthate in water-free acetic acid. The product is titrated with perchloric acid and detected
Sodium_ethyl_xanthate
Mixture of liquids whose proportions do not change when distilled
nitric acid (68%) / water, boils at 120.2 °C perchloric acid (71.6%) / water, boils at 203 °C formic acid (78%) / water, boils at 107 °C sulfuric acid (98
Azeotrope
Chemical element with atomic number 24 (Cr)
enhanced by short contact with oxidizing acids like nitric acid. Passivated chromium is stable against acids. Passivation can be removed with a strong
Chromium
Chemical compound
fluorescence indicators. Perchlorate salts are the product of a base and perchloric acid. Calcium perchlorate can be prepared through the heating of a mixture
Calcium_perchlorate
Boiling points of liquid mixtures
"Vapour-liquid equilibria in ternary systems. V. The system water-formic acid-metaxylene". Recueil des Travaux Chimiques des Pays-Bas. 66 (9): 564–572
Azeotrope_tables
Physical constant: Electric charge of one mole of electrons
determined by a related method of electro-dissolving silver metal in perchloric acid. Related to the Faraday constant is the "faraday", a unit of electrical
Faraday_constant
Chemical compound
can be prepared by heating amorphous hydrated gold(III) oxide with perchloric acid and an alkali metal perchlorate in a sealed quartz tube at a temperature
Gold(III)_oxide
Chemical compound
methylsulfate and barium perchlorate, or bubbling diazomethane into anhydrous perchloric acid. Urben, Peter (2017). Bretherick's Handbook of Reactive Chemical Hazards
Methyl_perchlorate
Chemical compound
Y(ClO 4) 3. The compound is an yttrium salt of perchloric acid. Dissolving yttrium oxide in perchloric acid solution can produce yttrium perchlorate octahydrate
Yttrium_perchlorate
Chart describing whether ionic compounds dissolve or precipitate
1021/ed400741k. Laurence S. Foster (1939). "(I) The Reaction of Gallium with Perchloric Acid and (II) the Preparation and Properties of Gallium Perchlorate Hydrates"
Solubility_chart
Elements with atomic numbers 57-70
Glass containing holmium oxide and holmium oxide solutions (usually in perchloric acid) have sharp optical absorption peaks in the spectral range 200–900 nm
Lanthanide
Solute that (almost) completely ionizes or dissociates in solution
Strong acids Perchloric acid, HClO4 Hydriodic acid, HI Hydrobromic acid, HBr Hydrochloric acid, HCl Sulfuric acid, H2SO4 Nitric acid, HNO3 Chloric acid, HClO3
Strong_electrolyte
Chemical element with atomic number 22 (Ti)
corrosion against oxidizing acids, but it will dissolve in dilute hydrofluoric acid, hot hydrochloric acid, and hot sulfuric acid. Titanium is capable of
Titanium
Chemical compound
and Determination of the Alkali Metals Using Perchloric Acid. V. Perchloric Acid and Chloroplatinic Acid in the Determination of Small Amounts of Potassium
Potassium_hexachloroplatinate
Number of times a given event occurs per photon absorbed by a quantum system
should no longer be used as the standard solution. The quinine in 0.1M perchloric acid (Φ = 0.60) shows no temperature dependence up to 45 °C, therefore it
Quantum_yield
Measure of acidity for very strong acids
measure of acidity that is used for very concentrated solutions of strong acids, including superacids. It was proposed by the physical organic chemist Louis
Hammett_acidity_function
Chemical compound
nonahydrate is produced by the dissolution of aluminium hydroxide in aqueous perchloric acid, followed by the evaporation of the solution: Al(OH)3 + 3 HClO4 → Al(ClO4)3
Aluminium_perchlorate
Chemical compound
organic chemistry. Silver perchlorate is created by heating a mixture of perchloric acid with silver nitrate. Alternatively, it can be prepared by the reaction
Silver_perchlorate
Triatomic oxygen molecule
perchlorate can be made by treating iodine dissolved in cold anhydrous perchloric acid with ozone: I2 + 6 HClO4 + O3 → 2 I(ClO4)3 + 3 H2O Ozone can also react
Ozone
Oscillating chemical reaction
(Mn2+) as catalyst, a strong chemically unreactive acid (sulfuric acid (H2SO4) or perchloric acid (HClO4) are good), and an organic compound with an active
Briggs–Rauscher_reaction
Measure of an organic compound's nitrogen content
same as an acid value. ASTM D2073 - This is a potentiometric method. ASTM D2074-07 ASTM D2896 - potentiometric method with perchloric acid. ASTM D6979-03
Amine_value
Chemical compound
among various isomers, such as the anhydride of chloric acid or the chlorous acid/perchloric acid mixed anhydride. Dichlorine heptoxide Dichlorine trioxide
Dichlorine_pentoxide
Chemical compound
spontaneously and has a penetrating odor. One synthesis uses fluorine and perchloric acid, though the action of ClF5 on water is another method.[citation needed]
Fluorine_perchlorate
Chemical compound
lead carbonate, or lead nitrate by perchloric acid: Pb(NO3)2 + HClO4 → Pb(ClO4)2 + HNO3 The excess perchloric acid was removed by first heating the solution
Lead(II)_perchlorate
Chemical reaction after a predictable time
reaction is derived from an iodine clock reaction by adding perchloric acid, malonic acid and manganese sulfate. Circadian clock Chemical oscillator Wright
Chemical_clock
Plot of thermodynamically stable phases of an aqueous electrochemical system
affected by the electrode potential. In this case, the reaction is a classical acid-base reaction involving only protonation/deprotonation of dissolved species
Pourbaix_diagram
Chemical element with atomic number 87 (Fr)
silicotungstate. It also coprecipitates with silicotungstic acid, and with perchloric acid, without another alkali metal as a carrier, which leads to other
Francium
British weapon used by ships, submarines, and aircraft
Specifications: Mark XI Prototype date: 1943 Entered service: 1944 Propulsion: Lead-acid battery Weight: 3,632 lb (1,647 kg) Length: 22 ft 5 in (6.83 m) Explosive
British_21-inch_torpedo
Combining capacity of elements with other atoms
Diagram Hydrogen chloride HCl H = 1 Cl = 1 H = +1 Cl = −1 H−Cl Perchloric acid * HClO4 H = 1 Cl = 7 O = 2 H = +1 Cl = +7 O = −2 Methane CH4
Valence_(chemistry)
Chemical compound
excess of perchloric acid. The dihydrate form is produced by recrystallizing and drying to a constant weight. Additional drying over sulfuric acid yields
Barium_perchlorate
Chemical reaction
catalyzed by Lewis acids such as tin tetrachloride and scandium(III) triflate and Brønsted acids such as p-toluenesulfonic acid, perchloric acid, amberlite and
Doebner–Miller_reaction
Photochromic organic chemical compound
followed by the removal of the elements of the acid from the obtained styryl salt, such as perchloric acid, with organic bases (gaseous ammonia or amines)
Spiropyran
Systematic method of naming inorganic chemical compounds
of chlorine are called hypochlorous acid (HOCl), chlorous acid (HOClO), chloric acid (HOClO2) and perchloric acid (HOClO3), and their respective conjugate
IUPAC nomenclature of inorganic chemistry
IUPAC_nomenclature_of_inorganic_chemistry
Oxyacid of phosphorus
hydrolysis of potassium of lithium peroxydiphosphate in a strong acid such as perchloric acid. The peroxydiphosphate salts can be obtained by electrolysis
Peroxymonophosphoric_acid
molybdovanadate with the addition of a strong acid such as perchloric acid, sulfuric acid, or nitric acid. It is used for purposes such as the analysis
Molybdovanadate_reagent
Properties and behavior of hydrated cations in aqueous solution
form. There is some evidence that germanium(II) aqua ions can form in perchloric acid media. Quantum mechanical calculations suggests that the germanium(II)
Metal ions in aqueous solution
Metal_ions_in_aqueous_solution
catalyst poisoned with barium sulfate (Rosenmund reduction), but uses perchloric acid instead of thionyl chloride. The Birch reduction, also called the "Nazi
History and culture of substituted amphetamines
History_and_culture_of_substituted_amphetamines
Reversible insertion of an ion into a material with layered structure
sulfuric acid and a little nitric acid or chromic acid. The analogous graphite perchlorate can be made similarly by reaction with perchloric acid.[clarification
Intercalation_(chemistry)
water, which can be obtained by the reaction of magnesium oxide and perchloric acid. The hexahydrate crystallizes from the solution, and then it is dried
Magnesium_compounds
Chemical element with atomic number 95 (Am)
nitric acid, and then precipitated as the hydroxide using concentrated aqueous ammonia solution. The residue was dissolved in perchloric acid. Further
Americium
Chemical compound
commonly prepared by the reaction of mercury(II) oxide and concentrated perchloric acid: HgO + 2 HClO4 → Hg(ClO4)2 + H2O Evaporation of the resulting solution
Mercury(II)_perchlorate
Description of a molecule's true bond structure as a combination of structures
electronegativity of the central chlorine atom leads to perchloric acid being one of the strongest known acids with a pKa value of −10. The extent of charge delocalization
Resonance_(chemistry)
Pastoral lease in Western Australia
Australian customs officials found were ammonium chloride, sodium sulphate, perchloric acid, and aqueous ammonia. All of the chemicals and some of the laboratory
Banjawarn_Station
Compounds containing at least one atom of francium
silicotungstate. It also coprecipitates with silicotungstic acid, and with perchloric acid, without another alkali metal as a carrier, which leads to other
Francium_compounds
Chemical element with atomic number 96 (Cm)
nitric acid and then precipitated as the hydroxide using concentrated aqueous ammonia solution. The residue was dissolved in perchloric acid, and further
Curium
PERCHLORIC ACID
PERCHLORIC ACID
Girl/Female
Latin
Named for Venus.
Male
English
 English form of Welsh Kai, KAY means "lord." In Arthurian legend, this is the name of one of the first Knights of the Round Table. He was the son of Sir Ector, the foster brother of King Arthur, and is noted for having an acid tongue and boorish behavior, but mostly for trying to take credit when Arthur pulled the sword from the stone. Compare with another form of Kay.Â
PERCHLORIC ACID
PERCHLORIC ACID
Biblical
king; counselor
Boy/Male
Hindu, Indian, Tamil
Devotee of Lord Kali
Girl/Female
Bengali, Indian, Telugu
A Province Country in Ancient India, Where Goddess Sita was Born
Boy/Male
Arabic, Muslim
Deep Insight; Sharpness of Mind
Surname or Lastname
English
English : habitational name from an unidentified place, probably in Lincolnshire. The surname has died out in the British Isles but thrives in the U.S.This name is recorded in Ipswich, MA, in 1678, and the marriage of Mary Elithorp is recorded in Boston, MA, in 1727.
Girl/Female
Indian
Daughter of Brihaspati
Boy/Male
English
Land of the Court
Boy/Male
Australian, Indian
Thought
Boy/Male
Tamil
Manojavam | மநோஜவமÂ
Lord Hanuman, Speed like wind
Boy/Male
Arabic, Australian, French, Greek, Indian, Lebanese, Muslim, Sindhi
A Group of People; Affection; Love; Friendliness; Pleasant Companionship
PERCHLORIC ACID
PERCHLORIC ACID
PERCHLORIC ACID
PERCHLORIC ACID
PERCHLORIC ACID
a.
Pertaining to, or designating, a certain one of the highly oxidized compounds of chromium, which has a deep blue color, and is produced by the action of hydrogen peroxide.
v. t.
To make sour or acid in a moderate degree; to sour somewhat.
imp. & p. p.
of Acidulate
a.
Slightly sour; sub-acid; sourish; as, an acidulous tincture.
n.
A chloride having a higher proportion of chlorine than any other chloride of the same substance or series.
n.
Acidity; sourness.
a.
Relating to, or consisting of, euchlorine; as, euchloric /.
a.
Having a taste compounded of saltness and acidity; both salt and acid.
n.
A salt of perchloric acid.
a.
Pertaining to, or designating, the highest oxygen acid (HClO4), of chlorine; -- called also hyperchloric.
n.
The quality of being sour; sourness; tartness; sharpness to the taste; as, the acidity of lemon juice.
a.
Perchloric; as, hyperoxymuriatic acid.
a.
Having an acid quality; sour; acidulous.
n.
An acid elevator, as a tube through which acid is forced to some height in a sulphuric acid manufactory.
a.
See Perchloric.
a.
Formerly designating an acid now called perchloric acid. See Perchloric.
n.
The measurement of the strength of acids, especially by a chemical process based on the law of chemical combinations, or the fact that, to produce a complete reaction, a certain definite weight of reagent is required.
p. pr. & vb. n.
of Acidulate