Question

Решите ионное уравнение реакции: S-SO2-SO3-H2SO4-BaSO4

Answer 1

S-->SO2-->SO3-->H2SO4-->BaSO4

1) S + O2 = SO2 или S + 2H2SO4 = 2H2O + 3SO2

2)SO2 + O3 → SO3 + O2↑.

3)SO3 + H2O = H2SO4

4)H2SO4 + BaCl2 = BaSO4↓ + 2HCl

Answer 2

I can help you with your chemistry question. Here is a possible solution:

The reaction of sulfur with oxygen produces sulfur dioxide: $$S + O_2 \rightarrow SO_2$$ The reaction of sulfur dioxide with oxygen produces sulfur trioxide: $$2SO_2 + O_2 \rightarrow 2SO_3$$ The reaction of sulfur trioxide with water produces sulfuric acid: $$SO_3 + H_2O \rightarrow H_2SO_4$$ The reaction of sulfuric acid with barium hydroxide produces barium sulfate and water: $$H_2SO_4 + Ba(OH)_2 \rightarrow BaSO_4 + 2H_2O$$

The ionic equation for the last reaction is: $$2H^+ + SO_4^{2-} + Ba^{2+} + 2OH^- \rightarrow BaSO_4 + 2H_2O$$ The net ionic equation for the last reaction is: $$Ba^{2+} + SO_4^{2-} \rightarrow BaSO_4$$

You can find more information about these reactions and how to balance them on these websites: [Химические Уравнения oнлайн!](https://chemequations.com/ru/), [Параграф 13 Вопрос 5 ГДЗ Габриелян Остроумов 9 класс](https://reshak.ru/otvet/reshebniki.php?otvet=par/13/5&predmet=ostroumov9), [S -> SO2 -> SO3 -> H2SO4 -> BaSO4 осуществить цепочку превращений](http://ru.solverbook.com/question/s-so2-so3-h2so4-baso4-osushhestvit-cepochku-prevrashhenij/), [Вопрос 2 Параграф 20 ГДЗ Рудзитис 9 класс (Химия)](https://reshak.ru/otvet/reshebniki.php?otvet=par/20/2&predmet=rudzitis9), [Ионные уравнения реакций., калькулятор онлайн, конвертер](https://www.calc.ru/Ionnyye-Uravneniya-Reaktsiy.html).

I hope this helps. Have a nice day!