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20. A effluent (100 m3) containing 196 mg/l of phosphoric acid entered water with a volume of 200 m3 with an initial acidity of 0.5 mmol/l. How has the acidity of the water changed? What amount of calcium hydroxide is needed to neutralize the excess acidity contained in 100 m3 of runoff?
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- Content type File
- Content description 32,63 kB
- Added to the site 30.09.2022
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If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
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92. Solving a chemistry problem
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