The Quarterly Journal, Volumen 8John Murray, 1820 |
Dentro del libro
Resultados 1-5 de 21
Página 12
... sulphuric , for alumine , and partly to the greater volatility of the acetic acid , when exposed to a moderate increase of temperature . The remainder of the paper is chiefly occupied with the details of the operations then prac- tised ...
... sulphuric , for alumine , and partly to the greater volatility of the acetic acid , when exposed to a moderate increase of temperature . The remainder of the paper is chiefly occupied with the details of the operations then prac- tised ...
Página 116
... sulphuric acid . The deut - oxide is always easy to distinguish from the sulphate . It is important to add enough sulphuric acid to pre- cipitate all the barytes , but not too much . If enough is not added , the fluid filters with ...
... sulphuric acid . The deut - oxide is always easy to distinguish from the sulphate . It is important to add enough sulphuric acid to pre- cipitate all the barytes , but not too much . If enough is not added , the fluid filters with ...
Página 117
... sulphuric acid ; but I have ascertained that , when the fluid contains nearly 50 volumes of oxygen , it allows so much gas to escape from one day to the next , that there is no advantage in continuing to oxygenate it by the deut - oxide ...
... sulphuric acid ; but I have ascertained that , when the fluid contains nearly 50 volumes of oxygen , it allows so much gas to escape from one day to the next , that there is no advantage in continuing to oxygenate it by the deut - oxide ...
Página 118
... sulphuric acid , is to be added , by small quantities at a time ; and it is essential that the sulphate contains no free oxide . The sulphate is decomposed by the hydro - chloric acid , and there re- sults water , chloride of silver ...
... sulphuric acid , is to be added , by small quantities at a time ; and it is essential that the sulphate contains no free oxide . The sulphate is decomposed by the hydro - chloric acid , and there re- sults water , chloride of silver ...
Página 119
... sulphuric acid . This ap- paratus is to be placed in the receiver of an air - pump , and a va- cuum made . Pure water having a greater tension when in vapour , than oxygenated water , evaporates more rapidly , so that at the end of two ...
... sulphuric acid . This ap- paratus is to be placed in the receiver of an air - pump , and a va- cuum made . Pure water having a greater tension when in vapour , than oxygenated water , evaporates more rapidly , so that at the end of two ...
Otras ediciones - Ver todo
Términos y frases comunes
animal apparatus appears atmosphere ball Barometer barytes Beautiful bladder boiling brisk calculi calm carbon chloride circumstances cirri cirro-cumuli clouds colour contained crystals cubic foot cumuli cumulo-strati decomposed degree deposition diameter dissolved ditto ditto drops effect ether evaporation experiments feet fever fluid formed gazometer glass glucine grains grammes heat hydrogen hygrometer inches increase Indians iron Jedda Journal kidney kidney calculi light lime magnesia manganese mercury metal mixture morning muriatic acid nearly night nitric acid observed obtained overcast oxide oxygen particles passed perfectly phænomena phosphates plates point of condensation portion potash precipitate produced PTERYGODIUM quantity rain rature remains right ascension salt savanna shew silver Society soluble solution stone stratus substance sulphate sulphuric acid surface temperature thermometer Thursday tion tube ture Upata uric acid urine vapour velocity vessel weight yellow