 Continue the titration cautiously until the color due to free iodine has entirely vanished. The blue color changes toward the end to a faint lilac. If at this point the thiosulphate be added drop by drop and a little time be allowed for complete reaction...  Quarterly Bulletin of Department of Agriculture - Side 1671914Uten tilgangsbegrensning - Om denne boken
 | American Chemical Society - 1902 - 1394 sider
...vanished. The blue color changes towards the end to a faint lilac. If at this point the thiosulphate be added drop by drop and a little time be allowed for complete reaction after each addition, there is no difficulty in hitting the end-point within a single drop, i cc. of the thiosulphate... | |
 | 1905 - 408 sider
...cautiously until the color due to free iodine has entirely vanished. The blue color changes towards the end to a faint lilac. If at this point the thiosulfate...little time be allowed for complete reaction after each addition, there is no difficulty in hitting the end-point within a single drop. I cc. of the thiosulfate... | |
 | Albert Howard Low - 1905 - 318 sider
...produce a marked blue coloration. Continue the titration cautiously until the color due to free iodine has entirely vanished. The blue color changes toward the end to a faint lilac. If at this point the thiosulphate be added drop by drop and a little time allowed •for complete reaction after each addition,... | |
 | Albert Howard Low - 1905 - 316 sider
...produce a marked blue coloration. Continue the titration cautiously until the color due to free iodine has entirely vanished. The blue color changes toward the end to a faint lilac. If at this point the thiosulphate be added drop by drop and a little time allowed for complete reaction after each addition,... | |
 | United States. Bureau of Chemistry - 1905 - 954 sider
...end to a faint lilac. If at this point the thioo J. Amer. Chem. Soc., 1902, 2!f. 1082. sulphate bp added drop by drop and a little time be allowed for complete reaction after each addition there is no difficulty in determining the end point within a single drop. One cc of the thiosulphate... | |
 | United States. Bureau of Chemistry - 1908 - 300 sider
...vanished. The blue color changes toward the end to a faint lilac. If at this point the thiosulphate be added drop by drop and a little time be allowed for complete reaction after each addition there is no difficulty in determining the end point within a single drop. One cubic centimeter... | |
 | Howard Van Fleet Furman - 1908 - 544 sider
...vanished. The blue color changes toward the end to a faint lilac. If at this point the thiosulphate be added drop by drop and a little time be allowed for complete reaction after addition, there is no difficulty in hitting the endpoint within a single drop. One cc. of the thiosulphate... | |
 | Association of Official Analytical Chemists. Committee on Revision of Methods - 1910 - 304 sider
...vanished. The blue color changes toward the end to a faint lilac. If at this point the thiosulphate be added drop by drop and a little time be allowed for complete reaction after each addition there is no difficulty in determining the end point within a single drop. One cubic centimeter... | |
 | Charles Albert Browne - 1912 - 1002 sider
...produce a marked blue coloration. Continue the titration cautiously until the color due to free iodine has entirely vanished. The blue color changes toward the end to a faint lilac. If at this point the thiosulphate be added drop by drop and a little time be allowed for complete reaction after each addition... | |
 | Charles Albert Browne - 1912 - 990 sider
...vanished. The blue color changes toward the end to a faint lilac. If at this point the thiosulphate be added drop by drop and a little time be allowed for complete reaction after each addition there is no difficulty in determining the end point within a single drop. One cubic centimeter... | |
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