Elementary Chemistry |
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Page 6
Iodine is a definite kind of matter , distinguished from other kinds by its lustre ,
greyish purple colour , opacity , easy solubility in alcohol with production of a
reddish brown liquid , and by the fact that when a drop or two of this liquid is
added to a ...
Iodine is a definite kind of matter , distinguished from other kinds by its lustre ,
greyish purple colour , opacity , easy solubility in alcohol with production of a
reddish brown liquid , and by the fact that when a drop or two of this liquid is
added to a ...
Page 7
3 , the water - gas ( or steam ) produced by heating the water is condensed to
liquid water which is found in the small flask . But water may also be chemically
changed . An electric current is passed through water to which some sulphuric
acid ...
3 , the water - gas ( or steam ) produced by heating the water is condensed to
liquid water which is found in the small flask . But water may also be chemically
changed . An electric current is passed through water to which some sulphuric
acid ...
Page 10
To prove that copper could be changed into iron , the alchemist placed a piece of
copper in aqua fortis ( nitric acid ) ; the copper slowly disappeared ; in the blue -
green liquid thus formed he placed a piece of iron ; the iron disappeared , and ...
To prove that copper could be changed into iron , the alchemist placed a piece of
copper in aqua fortis ( nitric acid ) ; the copper slowly disappeared ; in the blue -
green liquid thus formed he placed a piece of iron ; the iron disappeared , and ...
Page 16
A weighed quantity of finely divided copper is dissolved in moderately
concentrated warm sulphuric acid ; when solution is complete , the greenish blue
liquid is evaporated to dryness by steam ; the blue solid is kept at 100° until it is
perfectly ...
A weighed quantity of finely divided copper is dissolved in moderately
concentrated warm sulphuric acid ; when solution is complete , the greenish blue
liquid is evaporated to dryness by steam ; the blue solid is kept at 100° until it is
perfectly ...
Page 17
The blue solid is now dissolved in water , some sulphuric acid is added , and an
electric current is passed through the liquid until it is perfectly colourless . Every
particle of the red solid which has formed on one of the platinum plates is washed
...
The blue solid is now dissolved in water , some sulphuric acid is added , and an
electric current is passed through the liquid until it is perfectly colourless . Every
particle of the red solid which has formed on one of the platinum plates is washed
...
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Common terms and phrases
acid action added alkali aqueous solution atomic weight basic bismuth bodies bromine called carbon chemical change chlorine combining weight composed composition compounds contain copper decomposed definite Demy determined dioxide directly dissolves easily Edited elements energy equal erbium exist experiment expressed formula gaseous molecules gases given grams haloid heat hydrated hydrides hydrogen hydroxides interact iodine iron kinds of matter known lead less liquid magnesium marked mass meaning mercury metals method mixture molecular weight molecule negative nitric nitrogen Notes obtained occur oxide oxidised oxygen passed phosphorus physical placed positive potash potassium prepared present probably produced properties quantity ratio reacting weight reactions regarding relations relative remains represented salts separated shew silver similar sodium solid solution specific substances sulphide sulphur sulphuric acid temperature term theory values vols volume whole
Bibliographic information
| Title | Elementary Chemistry |
| Authors | Matthew Moncrieff Pattison Muir, Charles Slater |
| Publisher | University Press, 1887 |
| Original from | Harvard University |
| Digitized | 17 Mar 2008 |
| Length | 368 pages |
| Export Citation | BiBTeX EndNote RefMan |