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65. Solving a chemistry problem
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Uploaded: 25.12.2022
Content: 520.rar 17,81 kB
Refunds: 0
Uploaded: 25.12.2022
Content: 520.rar 17,81 kB
Product description
520. Soda crystalline hydrate weighing 2.5 g after the removal of crystallization water has a mass of 0.926 g. Calculate the mass fraction of water in crystalline hydrate and derive its formula.
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