2012 Hainan Question 6 Single-choice Differentiating 2012_海南卷 (化学) 6.将0.195g锌粉加入到20.0mL的0.100 mol·L -1MO2+溶液中,恰好完全反应,则还原产物可能是 A. MB. M 2+C. M 3+D. MO 2+ Answer keyB ☆ SaveCan't do it, show the explanation查看原卷 →