99. Solving a chemistry problem
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- Chemistry
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- Олеум.docx (17.99 KB)
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- 16.06.2024 16:47:54
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99. Solving a chemistry problem
4. Calculate the number of components to obtain 470 kg of oleum with a concentration of 35% by mixing oleum with a concentration of 56% with sulfuric acid with a concentration of 69%. Count using the cross method.
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