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Chemistry, 10.11.2021 17:50 babbybronx
Bài 1. Lập phương trình hóa học của các phản ứng sau: a, Cho kẽm tác dụng với khí oxi thu được kẽm oxit ( ZnO)
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Bài 1. Lập phương trình hóa học của các phản ứng sau:
a, Cho kẽm tác dụng với khí oxi thu được kẽm...
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