The Chemical News and Journal of Industrial Science, Tom 1221921 |
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Strona 5
... sodium salt of the indicator , cannot be kept very long except as a very dilute solution . It was found that the best way to keep the substance was as an ethereal solution of the free indicator , so the blue solution was acidified , and ...
... sodium salt of the indicator , cannot be kept very long except as a very dilute solution . It was found that the best way to keep the substance was as an ethereal solution of the free indicator , so the blue solution was acidified , and ...
Strona 12
... sodium carbonate with hydrogen peroxide in presence of sufficiently limited quantities of water to produce the solid product directly , and of sodium chloride for salting out the product . A previous calcination of the sodium carbonate ...
... sodium carbonate with hydrogen peroxide in presence of sufficiently limited quantities of water to produce the solid product directly , and of sodium chloride for salting out the product . A previous calcination of the sodium carbonate ...
Strona 13
... Sodium 262 0'4056 O'2934 1.38 Potassium 234 0.2367 0.1666 1.42 Copper 330 O ' 1551 0'0933 1.67 Copper 405 Silver 100 Silver 400 0'093 700 0'0021 0'1584 0.0968 1.64 O'0759 0.0467 1.62 0'0572 1.62 156 Silver 0'059 The values for silver ...
... Sodium 262 0'4056 O'2934 1.38 Potassium 234 0.2367 0.1666 1.42 Copper 330 O ' 1551 0'0933 1.67 Copper 405 Silver 100 Silver 400 0'093 700 0'0021 0'1584 0.0968 1.64 O'0759 0.0467 1.62 0'0572 1.62 156 Silver 0'059 The values for silver ...
Strona 16
... sodium salt is less polymerisedates , and arsenates are given in Tables XVIII . , than the anhydrous salt , surely a rare occurrence , although it should be pointed out that the specific heats have been supplied by different observers ...
... sodium salt is less polymerisedates , and arsenates are given in Tables XVIII . , than the anhydrous salt , surely a rare occurrence , although it should be pointed out that the specific heats have been supplied by different observers ...
Strona 21
... sodium , and potassium . The atomic effects of the solutes are plotted against the positions in the Periodic Table - the results bring out the general relationship that the atomic effect of a solute on the resistivity of a metallic ...
... sodium , and potassium . The atomic effects of the solutes are plotted against the positions in the Periodic Table - the results bring out the general relationship that the atomic effect of a solute on the resistivity of a metallic ...
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