24. Solving a chemistry problem
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155. The total hardness of the Volga water is 6.52 mmol / l, and the temporary 3.32 mmol / l.
What mass of Ca(OH)2 and Na2CO3 must be taken to remove the hardness of 5 liters of water?
What mass of Ca(OH)2 and Na2CO3 must be taken to remove the hardness of 5 liters of water?
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- Added to the site 04.05.2023
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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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