Chemical News and Journal of Industrial Science, Tomy 5-6Chemical news office., 1862 |
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Strona 50
... beautiful microscope is capable of showing . I will now go on to the consideration of another portion of our subject ... beautiful figures of the frost - those beautiful crystals that are frequently formed upon the surface of the window ...
... beautiful microscope is capable of showing . I will now go on to the consideration of another portion of our subject ... beautiful figures of the frost - those beautiful crystals that are frequently formed upon the surface of the window ...
Strona 79
... beautiful ? Let us see whether we can re - analyse that coloured disc - whether we cannot actually dissect this disc , and throw its two coloured components upon the screen . There it is . There are the two components to which this ...
... beautiful ? Let us see whether we can re - analyse that coloured disc - whether we cannot actually dissect this disc , and throw its two coloured components upon the screen . There it is . There are the two components to which this ...
Strona 90
... beautiful figures that are formed by the reflection of waves . I might have taken mercury which gives a very pretty image because it is a particularly bright and beautiful metal , and reflects the light in intense quantity , but instead ...
... beautiful figures that are formed by the reflection of waves . I might have taken mercury which gives a very pretty image because it is a particularly bright and beautiful metal , and reflects the light in intense quantity , but instead ...
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acetic acetic acid action alcohol alkaline alumina ammonia analysis aniline apparatus appears atmosphere beautiful blue body boiling bromine brown carbonic acid cent charcoal chemical Chemistry chemists chloride coal colouring matter composition compound containing copper crystallised crystals dilute dissolved distilled electric employed Ether sol ethylamine evaporated experiments filter flame flask gases glass grains grammes heat hydrochloric acid hydrogen Improvements insoluble iodine iron lecture light lime lines liquid London manufacture metal method mineral minutes mixed mixture nitrate nitric acid nitrogen observed obtained oxalic oxalic acid oxide oxygen paper passed phosphoric acid plants platinum portion potash potassium precipitate prepared present prism produced Professor proportion pure rays reaction residue rubidium salt silica silver soda sodium soil soluble solution specimens spectra spectrum strychnia substance sulphate sulphide sulphuric acid surface tartaric acid temperature thallium tion tube vapour yellow zinc