The Elements of Heat and of Non-metallic Chemistry: Especially Designed for Candidates for the Matriculation Pass Examination of the University of London |
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Page 5
... cooled below the temperature at which it ordinarily freezes ; when disturbed , part of it becomes ice and , in doing so , rises in temperature . This source of heat will be further considered in §§ 96–137 , under liquefaction ...
... cooled below the temperature at which it ordinarily freezes ; when disturbed , part of it becomes ice and , in doing so , rises in temperature . This source of heat will be further considered in §§ 96–137 , under liquefaction ...
Page 8
... cooled to 17 degrees ; required the volume of the cooler gas . Here V , 48 cub . centims . , t = 51-17 = 34 ; . : V. = 48 1 + 34x - 00366 = 42.69 cub . centims . § 19. It is to be remembered that if the quantity or weight of a substance ...
... cooled to 17 degrees ; required the volume of the cooler gas . Here V , 48 cub . centims . , t = 51-17 = 34 ; . : V. = 48 1 + 34x - 00366 = 42.69 cub . centims . § 19. It is to be remembered that if the quantity or weight of a substance ...
Page 14
... cooled , it shrinks on cooling , its level becoming successively h- , h , h ̧ ; beyond this point , as it loses heat , it again expands , reaching the levels h ̧ , h ̧ , h2 , h1 ; having attained which last level , it begins to freeze ...
... cooled , it shrinks on cooling , its level becoming successively h- , h , h ̧ ; beyond this point , as it loses heat , it again expands , reaching the levels h ̧ , h ̧ , h2 , h1 ; having attained which last level , it begins to freeze ...
Page 15
... cooled , and having become reduced to + 4 ° C. ( that is , to the temperature of greatest density ) it sinks to the bottom of the vessel . This goes on until the whole of the water has attained the same temperature and state of maximum ...
... cooled , and having become reduced to + 4 ° C. ( that is , to the temperature of greatest density ) it sinks to the bottom of the vessel . This goes on until the whole of the water has attained the same temperature and state of maximum ...
Page 32
... cooled so much , does not lose so much heat as in the first . And it is only the amount of gain or loss of heat by the hand which determines the use of the terms hot , warm , cool , cold ( See § 4 ) . Sensible heat is therefore not so ...
... cooled so much , does not lose so much heat as in the first . And it is only the amount of gain or loss of heat by the hand which determines the use of the terms hot , warm , cool , cold ( See § 4 ) . Sensible heat is therefore not so ...
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The Elements of Heat and of Non-Metallic Chemistry: Especially Designed for ... Frederick Guthrie No preview available - 2017 |
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alcohol ammonia ammonium anhydrous atmosphere atoms becomes binoxide body boiling-point bromine bulb burning burnt calcium called carbonic acid charcoal chemical chloric acid chlorine CO₂ cold colour colourless combination combustion compared with air compound condensed contains cooled copper cubic decomposed density dissolves earth elements equal equivalent evaporation expands flame fluorine Foolscap 8vo formed gaseous gases gives rise glass H₂ H₂O H₂SO hydrate of potassium hydrochloric acid hydrogen insoluble iodic acid iodine iron known latent heat liquid magnesium matter melting ice mercury metallic oxides mixed mixture nature nitrate nitric acid Nitrous olefiant gas oxygen passes phosphorus platinum Post 8vo potassium pressure proportions quantity of heat salt silicic acid silicon sodium solid soluble in water solution source of heat specific heat steam substance sulphate sulphide sulphuric acid surface Symbol temperature thermometer tube union unite vapour of water vessel vols volume warm weight zinc
Popular passages
Page 8 - Marriott, so named after its discoverers, is that the volume of a gas varies inversely as the pressure to which it is subjected.
Page 206 - Describe the structure of the flame of a common candle ; and explain why the flame loses its brightness when a current of common air is blown into it.