Experimental chemistry, founded on the work [Principles of chemistry] of J.A. Stöckhardt |
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Page 2
... important doctrine of astronomy . When the force of gravity is not resisted by some other force equal in power to itself , motion is produced . The special case of gravity that we call weight is so im portant in the study of chemistry ...
... important doctrine of astronomy . When the force of gravity is not resisted by some other force equal in power to itself , motion is produced . The special case of gravity that we call weight is so im portant in the study of chemistry ...
Page 3
... important form of force . Its influence in chemistry is very extensive , and , like gravity , it will be considered in some detail in the next chapter . 5. Light is a force closely allied to heat , and is also closely concerned in many ...
... important form of force . Its influence in chemistry is very extensive , and , like gravity , it will be considered in some detail in the next chapter . 5. Light is a force closely allied to heat , and is also closely concerned in many ...
Page 6
... important articles of food . The starch contained in it is not soluble in water , but when received into the stomach , quickly undergoes such a change that it can be dissolved or digested , and 6 EXPERIMENTAL CHEMISTRY . ALBUMINOID ...
... important articles of food . The starch contained in it is not soluble in water , but when received into the stomach , quickly undergoes such a change that it can be dissolved or digested , and 6 EXPERIMENTAL CHEMISTRY . ALBUMINOID ...
Page 12
... important manufacturing process called electroplating . Other metals , such for in- stance as gold and silver , may by analogous means be deposited from their solutions . Experiment 7. - Decomposition of Water by Electricity . - With ...
... important manufacturing process called electroplating . Other metals , such for in- stance as gold and silver , may by analogous means be deposited from their solutions . Experiment 7. - Decomposition of Water by Electricity . - With ...
Page 15
... importance to chemical science or its applications , for it consists of ele- ments which but very seldom occur . This ... important . The following illustrations will assist to fix it in the memory . Water is a compound of the elements ...
... importance to chemical science or its applications , for it consists of ele- ments which but very seldom occur . This ... important . The following illustrations will assist to fix it in the memory . Water is a compound of the elements ...
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Common terms and phrases
ammonia atom of hydrogen atomic weight become bleaching blue bodies boiling bottle bromine burn calcium called carbonic anhydride chemical action chemical force chemistry chlorate chloric acid chlorine Cl₂ cold water colour combine combustion common salt composition compounds condensed contains converted cooling copper cork crystals decomposed denote diad displaced dissolved earth electricity elements equal evaporation Experiment flame flask fluid formula fumes gases glass tube grains H₂ H₂O H₂SO half an ounce heat heavier hydrate hydrochloric acid hydrogen inches iodine iron lighter lime liquid measures melted mercuric chloride mercury metal molecule monad nitrate nitric acid nitrogen obtained odour oxide oxygen ozone phosphorus piece platinum potassium chlorate potassium iodide powder pressure produced quantity radical saltpetre sodium solid soluble solution specific gravity steam substances sulphate sulphide sulphuric acid sulphurous anhydride surface symbol takes place temperature test-tube tumbler unite vapour vessel vols volumes of hydrogen warm wire zinc
Popular passages
Page 19 - ... the accuracy of every chemical process, and ascertain the true composition of bodies by proving the weight of the compound to be equal to the weight of the substances which produce it. 32. Use of the Balance,-— The balance is to the chemist what the compass is to the mariner, and before its introduction as a means of verifying experiments, the whole science of Chemistry was a collection of disconnected and separate facts and theories. Until within a comparatively recent period it was supposed...