23. The Key for the equilibrium below is 5.4 1013 at 480.0°C 2NO(g) + O2(g) 2NO2 (8) What is the value of Keq at this te

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23 The Key For The Equilibrium Below Is 5 4 1013 At 480 0 C 2no G O2 G 2no2 8 What Is The Value Of Keq At This Te 1 (35.13 KiB) Viewed 28 times

23. The Key for the equilibrium below is 5.4 1013 at 480.0°C 2NO(g) + O2(g) 2NO2 (8) What is the value of Keq at this temperature for the following reaction? 2NO2(g) 2NO(g) + O2(g) A) 5.4 x 10-13 B) 1.9 X 10-14 C) 5.4 x 1013 D) 5.66 x 10-3 24. The Key for the equilibrium below is 50. H2(g) + 12 (g) 2HI(g) What is the value of Keq for the following reaction? 2H1 (g) = H2(g) + 12 (8) + A) 100 B) 0.50 C) 0.020 D) 2500 25. A Brønsted-Lowry acid is defined as a substance that A) increases Ka when placed in H20 B) decreases (H+) when placed in H20 C) increases [OH-] when placed in H20 D) acts as a proton acceptor E) acts as a proton donor 26. A substance that is capable of acting as both an acid and as a base is A) autosomal B) conjugated C) amphiprotic D) saturated E) miscible