某研究性学习小组为证明在同温同压下相同浓度相同体积的酸性不同的二元酸与足量镁带反应时生成氢气的体积相同而反应速率不同同时测定实验室条件下 Template




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tomski某研究性学习小组为证明在同温同压下相同浓度相同体积的酸性不同的二元酸与足量镁带反应时生成氢气的体积相同而反应速率不同同时测定实验室条件下 coloring