Question

H2 = SO2 = H2SO4 = CaSO4​

Answer 1

Ответ:

2H2SO4 + 4H2 = S+SO2 + 6H2O

Объяснение:

Наверна

Answer 2

Ответ:

2H2SO4+4H2=S+SO2+6H2O

Answer 3

It seems like you've listed some chemical compounds: H2 (hydrogen gas), SO2 (sulfur dioxide), H2SO4 (sulfuric acid), and CaSO4 (calcium sulfate). However, the equation you've provided, "H2 = SO2 = H2SO4 = CaSO4," doesn't accurately represent any chemical reactions or relationships between these compounds.

If you're trying to convey a connection or a series of reactions, please provide more context or information so I can help you better. If you're looking for information about these compounds or their properties, feel free to ask!