constant expression? PROBT Kp = Po PBr2 NO A) 2 NOBR (g) = 2 NO (g) + Br2(g) B) NO (g) + ½ Br2 (g) = NOB (g) %3D C) 2 NO (g) + Br2 (g) = NOBR %3D D) 2 NO (g) + Br2 (g) = 2 NOBR %3D

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