73 Решение задачки по химии №07 325

49. According to Table 3, calibrate the capacity of the volumetric flask (Vst.) and determine the correction (∆V) according to the following data:
Table 3
Task No. Designated volume of the volumetric flask, cm3 (20С0) Mass of water, g Temperature, С0
49 1000 997.90 20.0

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