Determine the Δ G at 298 K for the formation of ozone (O3) from oxygen if the partial pressure of oxygen is 0.210 atm, free radical oxygen (O(g)) is 1.00x10^-5 atm and the partial pressure of ozone is 5.00x10^-7 atm. O2(g) + O(g) ↔ O3(g) Please correct answer and typed answer only, no copy paste (no AI generated answer)

For an exothermic reaction     ΔH < 0     ΔH > 0     ΔH = 0     H = 0

Chp 19 #28 & # 30

A 0.582-g sample of Mg reacts with excess 1.0 M HCl (60.0 mL) according to the procedure used in this experiment. The initial and final temperatures were 24°C and 68°C. What is the ∆H of the reaction per mole of magnesium? Assume that the specific heat capacity for the solution is 4.187 J/oC∙g and that the density of the 1.0 M HCl is 1.00 g/mL. (Hints: the magnesium contributes to the mass of the solution; take care with your sig figs.) (answer: - 4.7 × 102 kJ/mol)Show your solution to this problem in the space below. It is your solution which will be graded.