在化学实验操作中不小心将氢氧化钠溶液沾到手背上应该采取的正确处理措施是 A.迅速涂上适量稀硫酸然后用较多水冲洗b.迅速用较多水冲洗 Template




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tomski在化学实验操作中不小心将氢氧化钠溶液沾到手背上应该采取的正确处理措施是 a.迅速涂上适量稀硫酸然后用较多水冲洗b.迅速用较多水冲洗 coloring