右图为电解水的实验装置图,下列说法正确的是 A.在水中加入�量硫酸钠以增强水的导电性 b.与负极相连的玻璃管内得到的气体能使带火星的木条复燃 Template




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tomski右图为电解水的实验装置图,下列说法正确的是 a.在水中加入�量硫酸钠以增强水的导电性 b.与负极相连的玻璃管内得到的气体能使带火星的木条复燃 coloring