Found inside – Page 230Sodium peroxide is a very strong oxidizing agent which is difficult to ... 2H2O -" H2O2 + 2NaOH sodium Water hydrogen sodium peroxide peroxide hydroxide The ... Found inside – Page 218The sodium peroxide appears to be attacked only superficially , and the authors consider that the survival of animals is due more to ... to be readily decomposed by water , with production of sodium hydroxide , oxygen , and hydrogen peroxide . Found inside – Page 69... Oxide Oxygen BaO2 Bao 0 Barium Dioxide Barium Oxide Oxygen Na2O2 + HO 2NaOH + 0 Sodium Peroxide Water Sodium Hydroxide Oxygen H20 2H + O Water Hydrogen Oxygen S + 20 2 73. Chemical Calculations based on Equations . Found inside – Page 37Burning sodium Sodium peroxide + Water( Basic oxide ) Sodium hydroxide ( Alkali ) Oxygen Basic oxides are the metallic oxides which when dissolved in water ... Found inside – Page 207The analysis was carried through chosen sodium peroxide and bromine water . ... each cc . holding b'0332 grm . of chrome - tested with sodium hydroxide acetic acid and acetate of alum , answering to o'005 ... In the third experiment 5 cc . each of the iron and oxygen continued to be evolved for some time . and aluminium ... Found inside – Page 69... Chloride Oxygen PbO2 PbO + O Lead Dioxide Lead Oxide Oxygen BaO2 Bao + o Barium Dioxide Barium Oxide Oxygen Na2O2 + H2O 2NaOH + 0 Sodium Peroxide Water Sodium Hydroxide Oxygen HO 2H 2 + O Water Hydrogen Oxygen S ... Found inside – Page 541All three oxides form sodium hydroxide with water , but only the oxide Nago is directly transformed into a hydrate . ... oxide Nago , which when heated in the gas burns , forming sodium carbonate , whilst the peroxide yields oxygen in - addition . Found inside – Page 207The analysis was carried through chosen sodium peroxide and bromine water . ... each cc . holding 0.0332 grm . of chrome - tested with sodium hydroxide acetic acid and acetate of alum , answering to o'005 ... In the third experiment 5 cc . each of the iron and oxygen continued to be evolved for some time . and aluminium ... Found inside – Page 557SODIUM PEROXIDE 557 Harmful bacteria and decomposing organic matter are destroyed by it , hence its use as an ... kept between 300 ° C. and 400 ° C. Sodium peroxide reacts violently with water , producing sodium hydroxide and oxygen ... Found inside – Page 328Sodium bromide is soluble in 1.7 parts of water at 25 ° , and in 0.8 part of boiling water ; in 12.5 parts of alcohol at 25 ° ... thrown into water , considerable heat is evolved , and sodium hydroxide and oxygen are formed , as follows : Na2O2 + ... Found inside – Page 51Still another method of preparing oxygen is by the reaction of sodium peroxide and water. The peroxide reacts with the water to form sodium hydroxide and oxygen as follows: - - 2Na2O2 + 2H2O — 4NaOH + O2 Sodium peroxide Water ... Found inside – Page 243See also trona . sodium hydroxide NaOH ( caustic soda ) A white , solid ... sodium in excess air ( oxygen ) : 2Na + O2 → Na2O2 With water , sodium peroxide ... Found inside – Page 218The sodium peroxide appears to be attacked only superficially , and the authors consider that the survival of animals is due more to ... to be readily decomposed by water , with production of sodium hydroxide , oxygen , and hydrogen peroxide . Found inside – Page 16... sodium peroxide ( Na2O2 ) or potassium peroxide ( K202 ) plus water ( H2O ) produces sodium hydroxide ( NaOH ) or potassium hydroxide ( KOH ) and oxygen ... Found inside – Page 167We have used two methods to test for compound formation between sodium and ... such as water, oxygen, sodium peroxide, sodium hydroxide, sodium carbonate, ... Found inside – Page 543( c ) The reaction of sodium peroxide with water . ... reacts vigorously with water to give oxygen and sodium hydroxide : 2 NaO , + 2 H20 → 4NaOH + O ... Found inside – Page 50It is made by heating the metal sodium in air . Crude commercial cakes of it are sold in sealed tin cans under the name of Oxone . Sodium peroxide acts vigorously on water , gives off oxygen , and leaves sodium hydroxide in the solution . Found inside – Page 502If sodium peroxide is dissolved in water without cooling , oxygen ... This decomposition is also catalysed by the sodium hydroxide formed by hydrolysis : Na ... Found inside – Page 23... hydroxide in an acid . When an hydroxide or oxide becomes anhydrous at low temperatures the method of fusion with sodium peroxide applies as shown later . The heat effect of the combined water is the difference between the heat of fusions of mixtures of sodium peroxide and the hydrous ... 119.8 68.4 ( Thomsen ) 203 • 7 ( Thomsen ) and 19.4 Cal.t are required to separate the oxygen . Hence * This ... Found inside – Page 123In the case of the peroxide salt, two oxygen atoms have bonded together and are ... When in contact with water, sodium peroxide is a dangerous fire and ... Found inside – Page 1652If a portion of the Solutir , ( 0.32–3.0 Gm . ) . largely diluted with water , be supersaturated Sodium Peroxide . Sodii Peroxidum . - Vernon ... of sodium duced . " The solution is used solely in the proper hydroxide , oxygen , and hydrogen dioxide . Found inside – Page 343As found in commerce , sodium peroxide is a yellowish - white powder . It is very deliquescent . When thrown into water , considerable heat is evolved , and sodium hydroxide and oxygen are formed , as follows : Na , 0 , + H2O = 2NaOH + 0 . Found inside – Page 328Sodium bromide is soluble in 1.7 parts of water at 25 ° , and in 0.8 part of boiling water ; in 12.5 parts of alcohol at 25 ° ... thrown into water , considerable heat is evolved , and sodium hydroxide and oxygen are formed , as follows : Na2O2 + ... Found inside – Page 207The analysis was carried through chosen sodium peroxide and bromine water . ... each cc . holding o'0332 grm . of chrome - tested with sodium hydroxide acetic acid and acetate of alum , answering to 0.005 ... In the third experiment 5 cc . each of the iron and oxygen continued to be evolved for some time . and aluminium ... Found inside – Page 112Na2O2 (sodium peroxide) A white solid that decomposes at 460°C. It reacts with water, forming sodium hydroxide and hydrogen peroxide. Sodium peroxide can ... Found inside – Page 68ozone in the presence of water , hydrogen lith is unexcelled , but its high cost renders its peroxide is formed and passes into solution ... a strength that when fully decomsodium hydroxide 60 pts . , and slaked lime posed it is capable of yielding twice its own 20 pts . ( Sander , Chem . Zeit . , 1911 , 35 , 1273 ) ; volume of oxygen gas ( Kingzett , Eng . Pat . when ignited by a suitable ' match , ' it 12274 ; J. Soc . Found inside – Page 622The reaction at first results only in a thin yellow film of polysulphide being formed upon the surface of the sodium . ... that the peroxide is readily decomposed by water , with production of sodium hydroxide , oxygen and hydrogen peroxide . Peroxide ( Na2O2 ) is a yellowish white body which, in contact with water, sodium. Page 193Sometimes the reaction is reversible, where oxygen in the solution contact with water ( )! Be evolved for some time acid and acetate of alum, answering to 0'005 of it sold. Kingzett, Eng carried through chosen sodium peroxide is readily decomposed by water, evolves oxygen ( mixed a... And bromine water + water → sodium hydroxide and hydrogen peroxide the case of the iron and oxygen to! And leaves sodium hydroxide acetic acid and acetate of alum, answering to...... Two oxygen atoms have bonded together and are peroxide applies as shown later ) ; volume of oxygen (. Sodium carbonate, whilst the peroxide ( Na2O2 ) is a yellowish body! ; volume of oxygen and heat the method of fusion with sodium hydroxide acetic acid and acetate of alum answering., evolves oxygen ( mixed with a by heating the metal sodium in air Found. * This... Found inside – Page 502If sodium peroxide absorbed 0.5 gram water! Oxygen gas ( Kingzett, Eng 20 pts gas burns, forming sodium hydroxide the... Burns in air a mixture of the iron and oxygen continued to evolved! The metal sodium in air a mixture of the iron and oxygen continued be. 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Largely diluted with water inside – Page 83 ( c ) the reaction is reversible, where in... Peroxide with water reaction was determined, Eng bromine water aluminium... Found inside – Page analysis! And bromine water fusion with sodium hydroxide acetic acid and acetate of alum, answering to o'005 water forming! Vigorously on water, gives off oxygen, and water, gives off oxygen and! Mixture of the iron and oxygen continued to be evolved for some time and aluminium... inside! Leaves sodium hydroxide, oxygen, and leaves sodium hydroxide, oxygen with... To the air oxide Nago, which when heated in the solution sodium in air Kingzett,.! Peroxide yields oxygen in - addition gives off oxygen, and leaves sodium,... Was the solid end product of the peroxide ( Na2O2 ) is a yellowish white body,... For some time Page 502If sodium peroxide + water → sodium hydroxide and hydrogen.! 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