Chemistry
Senior High
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高一上化學
求解~
第五小題

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✨ Best Answer ✨

因為要維持電中性,所以Al3+兩個就是+6,而S2- 三個就是-6所以+6跟-6加起來就是0,達到電中性 (2跟3的最小公倍數是6)

jiaxuan

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