milkshakegrande101
16.12.2020 •
Chemistry
1. Calculate the molality of a sulfuric acid solution containing 24.4 g of sulfuric acid in 198 g of water. 2. What is the molality of a solution prepared by dissolving 75.0 g MgCl₂ in 250.0 cm³ of water?
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Ответ:
Hydrogen (H)
Helium (He)
Lithium (Li)
Beryllium (Be)
Boron (B)
Carbon (C)
Nitrogen (N)
Oxygen (O)
Fluorine (F)
Neon (Ne)
Explanation: