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H2O

NH4)3Moi2PO40 H2O. The bright yellow precipitate formed from a phosphate, am monium molybdate and HNO3 in solution. Used as a test for phosphates. [Pg.32]

Me3l CH2C02 . Crystallizes 1 H2O, which it loses when heated to 100 "C, m.p. 293"C. [Pg.58]

C8H10N4O2. An alkaloid occurring in tea, coffee and guarana, from which it may be prepared by extraction, It is also manufactured by the methylation of theobromine and by the condensation of cyanoacetic acid with urea. Crystallizes with H2O or anhydrous from organic solvents. M.p. (anhydrous) 235"C, sublimes at 176 C. Odourless, and with a very bitter taste. Caffeine acts as a stimulant and diuretic, and is a constituent of cola drinks, tea and coffee. [Pg.75]

TC. Colourless gas obtained from elements in presence of a catalyst (charcoal or Pt) or from Bra, red phosphorus, and H2O (HBr... [Pg.209]

Ironiffl) sulphate, Fe2(S04)3, 12, 10, 9, 7, 6, 3 and 0 H2O. Formed from Fe(IIl) salts plus (NH4)2S04. Decomposes to FcjOj and SO3 on heating. Sulphate complexes and alums are also known. [Pg.223]

CjHiaNO, [Mc3NCH= CH2] OH. A liquid forming a crystalline trihydrate, It is present free and combined in brain and other animal and vegetable products and is formed as a product of putrefaction of lecithin. It can be prepared synthetically from choline and decomposes easily to trimethylamine. neutralization, heat of The amount of heat evolved when I g equivalent of an acid is neutralized by 1 g equivalent of a base. For strong acids and strong bases in dilute solution the only reaction which occurs is H -h OH ---> H2O and the heat of neutral-... [Pg.272]

When heated with sulphuric acid the acid is decomposed to CO, CO2 and H2O. Gives methanoic acid when heated with glycerin. Forms both acid and neutral salts. The normal... [Pg.291]

Pasteur effect Yeast and other cells can break down sugar in the presence of oxygen (eventually to CO2 and H2O) or in its absence (to CO2 and ethanol). The decomposition of sugar is often greater in the absence of oxygen than in its presence, i.e. the Pasteur effect. With oxygen, less toxic products (alcohol) are produced and the breakdown is more efficient in terms of energy production. [Pg.297]


See other pages where H2O is mentioned: [Pg.16]    [Pg.17]    [Pg.18]    [Pg.20]    [Pg.22]    [Pg.35]    [Pg.52]    [Pg.56]    [Pg.105]    [Pg.188]    [Pg.188]    [Pg.308]    [Pg.25]    [Pg.25]    [Pg.31]    [Pg.31]    [Pg.31]    [Pg.32]    [Pg.34]    [Pg.52]    [Pg.60]    [Pg.61]    [Pg.76]    [Pg.81]    [Pg.81]    [Pg.82]    [Pg.92]    [Pg.119]    [Pg.130]    [Pg.187]    [Pg.209]    [Pg.210]    [Pg.210]    [Pg.211]    [Pg.219]    [Pg.275]    [Pg.281]    [Pg.301]    [Pg.325]    [Pg.357]    [Pg.363]    [Pg.379]   
See also in sourсe #XX -- [ Pg.441 , Pg.452 ]




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Acid temperature control H2O enthalpy

Addition of H2O—Hydration

Aspects of Interactions Involving Minor Atmospheric Components H2O and

Binary Nucleation in the H2SO4-H2O System

CO2-H2O System

Cobalt compounds reaction with H2Os

Condensation of H2O

Condensation of H2O from gas metallurgical offgas

Critical constants H2O and

D2O-H2O mixtures, protolytic processes

Decomposition of H2O, NO*, and

Example Photodissociation of H2O(A)

Flowsheets H2O condensation

Flowsheets and H2O condensation

Gas cooling for H2O condensation

Gas drying removal before H2O ends up in acid plant s product

H2O - NaCl - CaSOi

H2O Complex

H2O Masers in Star Forming Regions—A Model

H2O Molecular Orbital Calculation in C2v Symmetry

H2O Si Molar Ratio (R)

H2O Simple Formula, Remarkable Molecule

H2O Splitting and the Production of

H2O System

H2O WATER

H2O adsorption

H2O condensation

H2O content

H2O dimer

H2O dissociation

H2O effects

H2O electrolysis

H2O exchange

H2O exhibits

H2O laser

H2O loss

H2O molecule

H2O observations

H2O photodissociation

H2O ratio

H2O requirements

H2O vapor pressure over sulfuric acid

H2O vapor pressure over sulfuric acid air and gas dehydration

H2O vapor pressure over sulfuric acid graph

H2O vapor pressure over sulfuric acid importance

H2O vapor pressure over water

H2O vapor pressure over water graph

H2O, moderator

H2O, oxidation

H2O,/HOAc

H2O-AcOH

H2O-H2S, system

H2O-HC1 complex

H2O-HCI complex

H2O: Si molar ratio

H2O: geometry

H2S-S8-H2O system

H2SO4/H2O solution droplets

Hydrogen Bonding Between two H2O Molecules

Industrial data H2O condensation

Loss of H2O from Alkanols

MO H2O as an example

Metallurgical offgas H2O condensation from

NH3-CO2-H2O system

Nucleophilic Addition of H2O Hydration

Oxygen-H2O Redox Couple

Protolytic processes in H2O-D2O mixtures

Reaction Stereochemistry Addition of H2O to an Achiral Alkene

Separation Section H2O and CO2 Removal

Single contact calculations vs. %H2O in product acid

Single contact calculations vs. H2O in input gas

Systems (e.g., H2O C2H6, C3H8, or i-C4Hio) with Upper Quadruple Points

Temperatures, industrial H2O condensation

The H2O Molecule

The H2O Molecule in Liquid Water

The H2SO4-H2O System

Thermochemical H2O decomposition

Treatment of H2O Stream

Vacuum-UV Oxidation The H2O-VUV AOP

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