Given the thermochemical equation: 2SO2(g) + O2(g)!2SO3(g), ΔH°rxn= –198 kJ/mol, how much heat is evolved when 375. g of SO3 (80.1 g/mol) is formed?

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but