英语翻译
问题描述：
英语翻译
When a reversible reaction has attained equilibrium at a given temperature,the product of the molar concentrations of the substances to the right of the arrow in the equation divided by the product of the molar concentrations of the substances to the left,each concentration raised to the power equal to the number of molecules of each substance appearing in the equation,is a constant.
答
翻译：当一个可逆反应达到平衡在给定温度下,产品的物质的摩尔浓度向右的箭头,这个方程除以该产品的摩尔浓度的物质到左边,每个浓度提高到功率等于每种物质的分子数出现在方程,是恒定的.