 Open the stopcock of the measuring tube, raise the control-tube, and pour into the latter a saturated solution of NaCl until the measuring tube, including the bore of the stop-cock, is completely filled. Then close the stop-cock and fix the control-tube...  Essentials of volumetric analysis - الصفحة 318بواسطة Henry William Schimpf - 1917 - عدد الصفحات: 366عرض كامل - لمحة عن هذا الكتاب
 | Henry William Schimpf - 1894 - عدد الصفحات: 430
...raise the control-tube, and pour into the latter a saturated solution of NaCl until the measuring-tube, including the bore of the stop-cock, is completely...level. Now introduce into the funnel at the top of the measuring-tube 5 cc. of recently prepared spirit of nitrous ether, open the stop-cock, and allow the... | |
 | Henry William Schimpf - 1898 - عدد الصفحات: 582
...raise the control-tube, and pour into the latter a saturated solution of NaCl until the measuring-tube, including the bore of the stop-cock, is completely...level. Now introduce into the funnel at the top of the measuring-tube 5 cc. of recently prepared spirit of nitrous ether, open the stop-cock, and allow the... | |
 | Samuel Philip Sadtler - 1898 - عدد الصفحات: 344
...been raised to a higher level, pour into the latter a saturated aqueous solution of sodium chloride, until the measuring tube, including the bore of the stopcock, is completely filled. Then close the latter and fix the equilibrium tube at a low level. Having ascertained that the stop-cock is closed... | |
 | Samuel Philip Sadtler, Henry Trimble - 1898 - عدد الصفحات: 344
...been raised to a higher level, pour into the latter a saturated aqueous solution of sodium chloride, until the measuring tube, including the bore of the stopcock, is completely filled. Then having, if necessary, wiped out the graduated funnel tube, e, introduce into it the prescribed quantity... | |
 | 1907 - عدد الصفحات: 844
...been raised to a higher level, pour into the latter a saturated aqueous solution of sodium chloride, until the measuring tube, including the bore of the stop-cock, is completely filled. Then close the latter and fix the equilibrium tube at a low level. Having ascertained that the stopcock is closed... | |
 | 1913 - عدد الصفحات: 612
...nitrite." Schimp Method. This determination, which is to be conducted with a nitrometer, is outlined thus: "Open the stopcock of the measuring tube, raise the...spirit to run into the nitrometer, being careful that no air enters at the same time. 10 Cc. of potassium iodid TS are now added in the same manner, and... | |
 | Maine Agricultural Experiment Station - 1913 - عدد الصفحات: 782
...of the measuring tube, raise the control-tube, and pour into the latter a saturated solution of XaCl until the measuring tube, including the bore of the...spirit to run into the nitrometer, being careful that no air enters at the same time. 10 Cc. of potassium iodid TS are now added in the same manner, and... | |
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