题目

在一定温度下，反应1/2H2(g)+1/2X2(g)HX(g)的平衡常数为10。若将1.0mol的HX(g)通入体积为1.0L的密闭容器中，在该温度时HX(g)的最大分解率接近于                 A．5%          B．33%     C．25%    D．17%  答案：D解析:  _________ time and labor, cartoonists generally draw the hands of their characters with only 3 fingers and a thumb. A. To save     B. Saved     C. Saving     D. Having saved