2009 National Question 7 Single-choice Differentiating 2009_全国卷 (化学) 7.(3分)1mol与足量的NaOH溶液充分反应,消耗的NaOH的物质的量为( ) A. 5 molB. 4 molC. 3 molD. 2 mol Answer keyA ☆ SaveCan't do it, show the explanation查看原卷 →