18.某研究组设想以如图所示装置用电化学原理生产硫酸关于该装置的叙述正确的是 A.该装置为原电池通入o2的电极是负极 B.该装置中通入 Template




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tomski18.某研究组设想以如图所示装置用电化学原理生产硫酸关于该装置的叙述正确的是 a.该装置为原电池通入o2的电极是负极 b.该装置中通入 coloring