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Chemistry
Problem If S ∘ S^\circ S ∘ N 2 , O 2 , N 2 O , NO , NO 2 \text{N}_2, \text{O}_2, \text{N}_2\text{O}, \text{NO}, \text{NO}_2 N 2 , O 2 , N 2 O , NO , NO 2 N 2 O 4 \text{N}_2\text{O}_4 N 2 O 4 N 2 + 1 2 O 2 ⇌ N 2 O ; Δ H ∘ = 19.49 kcal at 300 K \text{N}_2 + \frac{1}{2}\text{O}_2 \rightleftharpoons \text{N}_2\text{O}; \quad \Delta H^\circ = 19.49 \text{ kcal at } 300 \text{ K} N 2 + 2 1 O 2 ⇌ N 2 O ; Δ H ∘ = 19.49 kcal at 300 K 1 2 N 2 + 1 2 O 2 ⇌ NO ; Δ H ∘ = 21.60 kcal at 300 K \frac{1}{2}\text{N}_2 + \frac{1}{2}\text{O}_2 \rightleftharpoons \text{NO}; \quad \Delta H^\circ = 21.60 \text{ kcal at } 300 \text{ K} 2 1 N 2 + 2 1 O 2 ⇌ NO ; Δ H ∘ = 21.60 kcal at 300 K 1 2 N 2 + O 2 ⇌ NO 2 ; Δ H ∘ = 8.09 kcal at 300 K \frac{1}{2}\text{N}_2 + \text{O}_2 \rightleftharpoons \text{NO}_2; \quad \Delta H^\circ = 8.09 \text{ kcal at } 300 \text{ K} 2 1 N 2 + O 2 ⇌ NO 2 ; Δ H ∘ = 8.09 kcal at 300 K N 2 + 2 O 2 ⇌ N 2 O 4 ; Δ H ∘ = 2.19 kcal at 300 K \text{N}_2 + 2\text{O}_2 \rightleftharpoons \text{N}_2\text{O}_4; \quad \Delta H^\circ = 2.19 \text{ kcal at } 300 \text{ K} N 2 + 2 O 2 ⇌ N 2 O 4 ; Δ H ∘ = 2.19 kcal at 300 K Δ G ∘ \Delta G^\circ Δ G ∘ N 2 O \text{N}_2\text{O} N 2 O NO \text{NO} NO NO 2 \text{NO}_2 NO 2 N 2 O 4 \text{N}_2\text{O}_4 N 2 O 4 Browse the problem library