2012-2more-zhabei-20

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2012-2more-zhabei-20
2012-2more-zhabei-20

2012-2more-zhabei-20
选A
B有问题,浓盐酸跟clo-离子会发生氧化还原反应.
C有问题,少量co2不能变成co3根离子.
D有问题,得失电子不守恒.

2012-2more-zhabei-20 “上海市工商行政管理局金山分局”翻译成英语是怎么写?这样翻译是否正确：Shanghai Administration For Industry and Commerce Zhabei Branch ----2more-minhang22 2more-changning17 2more-changning 12 2MORE-XUHUI 14 More More More, more more more More more more more More more