which formula equation represents the burning of sulfur to produce sulfur dioxide?\ns(s) + o2(g)…

which formula equation represents the burning of sulfur to produce sulfur dioxide?\ns(s) + o2(g) $xrightarrow{delta}$ so2(g)\n2h2s(s) + 3o2(g) $longrightarrow$ 2h2o(l) + 2so2(g)\n4fes2 + 11o2 $longrightarrow$ 2fe2o3 + 8so2\n2so2(g) + o2(g) $xrightarrow{v_2o_5}$ 2so3(g)

which formula equation represents the burning of sulfur to produce sulfur dioxide?\ns(s) + o2(g) $xrightarrow{delta}$ so2(g)\n2h2s(s) + 3o2(g) $longrightarrow$ 2h2o(l) + 2so2(g)\n4fes2 + 11o2 $longrightarrow$ 2fe2o3 + 8so2\n2so2(g) + o2(g) $xrightarrow{v_2o_5}$ 2so3(g)

Answer

Brief Explanations:

The burning of sulfur involves sulfur reacting with oxygen to form sulfur - dioxide. The reactants are sulfur (S) and oxygen ($O_2$), and the product is sulfur - dioxide ($SO_2$). The first option shows sulfur reacting with oxygen upon heating (indicated by the delta symbol) to produce sulfur - dioxide. The second option involves hydrogen sulfide reacting with oxygen to produce water and sulfur - dioxide. The third option is the reaction of iron pyrite ($FeS_2$) with oxygen to produce iron(III) oxide and sulfur - dioxide. The fourth option is the reaction of sulfur - dioxide with oxygen in the presence of a catalyst ($V_2O_5$) to produce sulfur - trioxide.

Answer:

A. $S(s)+O_2(g)\xrightarrow{\Delta}SO_2(g)$