Write the formulas of oxides and hydroxides, as well as the formulas of sulfates formed by metals

univerkov | August 3, 2021 | education

Write the formulas of oxides and hydroxides, as well as the formulas of sulfates formed by metals: sodium, magnesium, aluminum

1) Na2O – sodium oxide, NaOH – sodium hydroxide, Na2SO4 – sodium sulfate. Sodium is a monovalent metal.
2) MgO – magnesium oxide, Mg (OH) 2 – magnesium hydroxide, MgSO4 – sodium sulfate. Magnesium is a divalent metal.
3) Al2O3 – aluminum oxide, Al (OH) 3 – aluminum hydroxide, Al2 (SO4) 3 – aluminum sulfate. Aluminum is a trivalent metal.

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