Use the ΔH°f information provided to calculate ΔH°rxn for the following reaction: SO2Cl2 (g) + 2H2O(l) → 2HCl(g) + H2SO4(l) ΔH°rxn = ?

Δ∘ = ΣΔ∘() − ΣΔ∘()

ΔH°f (kJ/mol)

SO2Cl2(g) -364

H2O(l) -286

HCl(g) -92

H2SO4(l) -814

-422 kJ

-62 kJ

+161 kJ

-256 kJ

+800 kJ

☆ionisation energy increases across a period from na -> ar☆ionisation energy decreases down a group from li -> fr☆ionic radius decreases across a period from na -> cl☆ionic radius increases down a groupfrom f -> ii hope it clarifies your doubts

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.