Addresses Delivered at the Triennial Celebration ..., Volumes 18-231879 |
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Page 60
... ACID . Mr. AVERY said : The acids employed in the arts have been greatly cheapened and improved by chemical study . As a notable instance , allow me to call to your notice oxalic acid , at first procured from plants , afterward more ...
... ACID . Mr. AVERY said : The acids employed in the arts have been greatly cheapened and improved by chemical study . As a notable instance , allow me to call to your notice oxalic acid , at first procured from plants , afterward more ...
Page 63
... acid that has been formed . By more vigorous precautions in the fermentation , I expect soon to be rid altogether of the butyric ferment , and had , indeed , already greatly reduced it , when a series of mishaps , caused partly by the ...
... acid that has been formed . By more vigorous precautions in the fermentation , I expect soon to be rid altogether of the butyric ferment , and had , indeed , already greatly reduced it , when a series of mishaps , caused partly by the ...
Page 64
... acid tartrate of potash , the acid molecule reacts on the saleratus to free the gas ; unless the exact proportions be hit and the mixture be complete , the bread is alkaline wholly or in spots if the saleratus be in excess , and sour if ...
... acid tartrate of potash , the acid molecule reacts on the saleratus to free the gas ; unless the exact proportions be hit and the mixture be complete , the bread is alkaline wholly or in spots if the saleratus be in excess , and sour if ...
Contents
SUBJECT | 4 |
Discussion on the paper presented at | 11 |
A WELLINGTON | 55 |
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acid alizarine amount angle aniline apparatus ARTS was held boiler Boston bridge building canal cent channel cholera circuit color columns connected construction cost cotton cylinder deflection diameter dynamometer Edward Atkinson effect electric engine experiments feet fibre fire glass harbor heat inches increased Institute instrument introduced invention iron Komotau lactic acid lamps length light load machine manufacture material measure meeting metal method miles mill minutes Mystic River naphtha Nicaragua obtained pass pintle pipe plates pounds practical present President pressure produced Prof Professor Rogers pulley pump railway signals rest revolutions per minute River roof Sectional area sewage sewers shown side signal SOCIETY OF ARTS sprinklers square inch steam steam engine steel strength surface temperature tests tion train tube upper harbor valve vessel vibration weight WHITE OAK wire yellow pine