Elementary Chemistry |
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Page 3
... electric current is then passed through the wire , the iron will acquire the property of attracting iron - filings ; if the electric current is stopped the iron - filings cease to be attracted ; if the current is again passed through ...
... electric current is then passed through the wire , the iron will acquire the property of attracting iron - filings ; if the electric current is stopped the iron - filings cease to be attracted ; if the current is again passed through ...
Page 4
... electric current is passing through the solution of copper sulphate ; but the passage of the current is accompanied by the deposition on one of the Fig . 2 . platinum plates of a reddish solid which may be proved ELEMENTARY CHEMISTRY ...
... electric current is passing through the solution of copper sulphate ; but the passage of the current is accompanied by the deposition on one of the Fig . 2 . platinum plates of a reddish solid which may be proved ELEMENTARY CHEMISTRY ...
Page 5
... electric current on the kind of matter originally present , copper sulphate ; a certain amount of one kind of matter has disappeared and a certain amount of another kind of matter has been formed . The original matter is not reproduced ...
... electric current on the kind of matter originally present , copper sulphate ; a certain amount of one kind of matter has disappeared and a certain amount of another kind of matter has been formed . The original matter is not reproduced ...
Page 7
... electric current is passed through water to which some sulphuric acid has been added . The current passes from one plate of platinum to another ; these plates are placed each within an inverted tube full of water and standing in a ...
... electric current is passed through water to which some sulphuric acid has been added . The current passes from one plate of platinum to another ; these plates are placed each within an inverted tube full of water and standing in a ...
Page 9
... electric current through copper sulphate solution was accompanied by the disappearance of one kind of matter , -copper sulphate , and the formation of another kind of matter , -copper ; and similarly with the other experiments . Now one ...
... electric current through copper sulphate solution was accompanied by the disappearance of one kind of matter , -copper sulphate , and the formation of another kind of matter , -copper ; and similarly with the other experiments . Now one ...
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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