Question

Распределите вещества на классы и назовите все вещества: Fe(OH)3, Mg(OH)2, Al2S3, Al2(SO4)3, H3PO4, HF, MgCl2, H2SO3, SO2, NaSO4, Ca(OH)2, SO3, NaOH, Cr2O3, HCl, Fe2O3, Mn2O7, H2SiO3​

Answer 1

Основание, основание, соль, соль, кислота, фтороводород, соль, кислота, соль, основание, оксид, основание, соль, оксид, оксид, кислота

Answer 2

Classification of Substances and Naming

Let's classify the given substances into different classes and provide their names:

1. Fe(OH)3 - This substance is iron(III) hydroxide. 2. Mg(OH)2 - This substance is magnesium hydroxide. 3. Al2S3 - This substance is aluminum sulfide. 4. Al2(SO4)3 - This substance is aluminum sulfate. 5. H3PO4 - This substance is phosphoric acid. 6. HF - This substance is hydrofluoric acid. 7. MgCl2 - This substance is magnesium chloride. 8. H2SO3 - This substance is sulfurous acid. 9. SO2 - This substance is sulfur dioxide. 10. NaSO4 - This substance is sodium sulfate. 11. Ca(OH)2 - This substance is calcium hydroxide. 12. SO3 - This substance is sulfur trioxide. 13. NaOH - This substance is sodium hydroxide. 14. Cr2O3 - This substance is chromium(III) oxide. 15. HCl - This substance is hydrochloric acid. 16. Fe2