Chemistry, 07.06.2020 03:57 trobbie817

2. Which one of the following salts can be prepared from its elements by direct synthesis? A. Magnesium chloride
В. Copper (11) carbonate.
C .Potassium sulphate
D. Lead (II) nitrate

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2. Which one of the following salts can be prepared from its elements by direct synthesis? A. Magne...