Elementary Chemistry |
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Page 2
... heat it quickly cools , ceases to emit light , and returns to the same condition as before heating . When a piece of magnesium wire or ribbon is brought into the lamp - flame it also becomes hot and gives out light , but at the same ...
... heat it quickly cools , ceases to emit light , and returns to the same condition as before heating . When a piece of magnesium wire or ribbon is brought into the lamp - flame it also becomes hot and gives out light , but at the same ...
Page 3
Matthew Moncrieff Pattison Muir, Charles Slater. and communicating heat to colder bodies brought into contact with it . But the withdrawal of these properties did not leave the magnesium as it was before heating ; accompanying the ...
Matthew Moncrieff Pattison Muir, Charles Slater. and communicating heat to colder bodies brought into contact with it . But the withdrawal of these properties did not leave the magnesium as it was before heating ; accompanying the ...
Page 8
... heat is produced , steam is given off , and a black , charcoal - like , solid remains . Sugar was only physically changed when it was brought into contact with water but the mutual action of sugar and hot sulphuric acid is a chemical ...
... heat is produced , steam is given off , and a black , charcoal - like , solid remains . Sugar was only physically changed when it was brought into contact with water but the mutual action of sugar and hot sulphuric acid is a chemical ...
Page 9
... heat through the mass of lead nitrate , the heating and volatilisation of water in the interaction of sugar and sulphuric acid ; these are physical rather than chemical changes . The physical , and the chemical , are different aspects ...
... heat through the mass of lead nitrate , the heating and volatilisation of water in the interaction of sugar and sulphuric acid ; these are physical rather than chemical changes . The physical , and the chemical , are different aspects ...
Page 10
... Heat brought about the change of water to earth ; hot iron , the change of water into ' the matter of fire ' ; aqua fortis , the change of iron into copper . There must surely be some one thing which would effect all transmutations ...
... Heat brought about the change of water to earth ; hot iron , the change of water into ' the matter of fire ' ; aqua fortis , the change of iron into copper . There must surely be some one thing which would effect all transmutations ...
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Common terms and phrases
acids to form affinity alcohol alkali allotropy ammonia ammonium ammonium chloride antimony aqueous solution atom of carbon atom of hydrogen atom of oxygen atomic theory atomic weight basic oxides bismuth bromine Chap chemical change chemical properties chlorine chromium combining weight composed composition copper decomposed definite directly interacting elements and compounds energy form salts gaseous molecules gases gasified grams H₂O H₂SO haloid compounds heat hydrides hydrochloric acid hydrogen and oxygen hydrogen chloride hydroxide interact with acids iodine iron kinds of matter liquid M₂O magnesium mass mercury metals mixture molecular and atomic molecular weight nitric acid nitrogen non-metallic obtained occur oxidised oxygen phosphorus physical potash potassium chloride produced quantity ratio reacting weight reactions represented rubidium selenion shew shewn sodium solid specific gravity structural formulae substances sulphate sulphide sulphuric acid tellurium temperature tube valency vols weight of hydrogen weight of oxygen zinc