100 Задачка по химии №010 052

2. The aluminum content in the analyzed aluminosilicates is in the range of 0.5 - 1%. What weight of aluminosilicate should be taken for photometric analysis, if the final volume of the solution is 100 ml, 25 ml of this solution is taken to determine aluminum, and standard solutions contain 2–10 mg of aluminum in 40 ml

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