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01. Solving a chemistry problem
Uploaded:
28.10.2023
Content: 11.zip 20,88 kB
Content: 11.zip 20,88 kB
Product description
11. Determine the hardness of soda-lime water in mEq/l, if it is known that the concentration of calcium ions in it is 5 mg/l, and magnesium ions is 1 mg/l.
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