PLEASE HELP ME AND MAKE SURE TO SHOW YOUR WORK!! Ozone (O₃) in the atmosphere may react with nitric oxide (NO). O₃(g)+NO(g)→NO₂(g)+O₂(g)
From the following data calculate DG° in kJ for the reaction at 25°C and determine whether the reaction is spontaneous.
ΔH°=-199kJ ΔS°=-4.1J/K

ΔG°  = 1022. 8 kJ

ΔH° = –199 kJ/mol

ΔS° = –4.1 J/K·mol

T = 25°C = 25 + 273 = 298K (Converting to kelvin temperature)

ΔG° = ?

Explanation:The relationship between these varriables are;

ΔG° = ΔH°  - TΔS°

ΔG° = –199 - 298 (–4.1)

ΔG° = -199 + 1221.8

ΔG°  = 1022. 8 kJ

sorry if uncorrect

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.