Question

Which chemical equation correctly represents the synthesis of calcium sulfite from calcium oxide and sulfur dioxide?

CaSO3(s) → CaO(s) + SO2(g)
CaSO3(s) + O2(g) → CaO(s) + SO2(g)
CaO(s) + SO2(g) → CaSO3(s)
CaO(s) + SO2(g) → CaSO3(s) + O2(g)

Answer 1

ʜᴇʀᴇ'ꜱ yᴏᴜʀ ᴀɴꜱᴡᴇʀ

➺ The chemical equation that correctly represents the synthesis of calcium sulfite is

CaO(s) + SO2(g) ➺ CaSO2(s)

ʜᴏᴩᴇ ɪᴛ'ꜱ ʜᴇʟᴩ ᴜʜʜ :)

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