Make the formulas of the proposed substances: Potassium oxide, sulfur (VI) oxide, magnesium hydroxide

| April 27, 2021 | education

Make the formulas of the proposed substances: Potassium oxide, sulfur (VI) oxide, magnesium hydroxide, copper (II) hydroxide, barium oxide, nitric oxide (II), zinc oxide, sodium hydroxide, phosphorus (III) oxide, carbon monoxide (II), carbon monoxide (IV), aluminum oxide. 2. Write down acid oxides from the proposed list of substances. 3. Write down alkalis from the proposed list of substances. 4. Write down non-salt-forming oxides from the proposed list of substances.

The presented substances have the following formulas – K2O, SO3, Mg (OH) 2, Cu (OH) 2, BaO, NO, ZnO, NaOH, P2O3, CO, CO2, Al2O3. Accordingly, when distributing them into groups, we get the following:

Acidic oxides – SO3, CO2.

Alkalis – Mg (OH) 2, Cu (OH) 2, NaOH.

Non-salt-forming oxides – NO, CO.



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