1.
在温度\(\rm{t_{1}}\)和\(\rm{t_{2}}\)下,卤素单质\(\rm{[X_{2}(g)]}\)和 \(\rm{H_{2}}\)反应生成\(\rm{HX}\)的平衡常数如下表,仅根据下表数据判断,下列说法
不正确的是:
化学方程式 | \(\rm{K (t_{1})}\) | \(\rm{K(t_{2})}\) |
\(\rm{F_{2}+H_{2}}\) \(\rm{2HF}\) | \(\rm{1.8×10^{36}}\) | \(\rm{1.9×10^{32}}\) |
\(\rm{Cl_{2}+H_{2}}\) \(\rm{2HCl}\) | \(\rm{9.7×10^{12}}\) | \(\rm{4.2×10^{11}}\) |
\(\rm{Br_{2}+H_{2}}\) \(\rm{2HBr}\) | \(\rm{5.6×10^{7}}\) | \(\rm{9.3×10^{6}}\) |
\(\rm{I_{2}+H_{2}}\) \(\rm{2HI}\) | \(\rm{43}\) | \(\rm{34}\) |