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4.0若欲製得 132 克二氧化碳,需加熱分解含 75% 碳酸鈣的大理石多少克?(化學反應式為 CaCO3 → CaO+CO2,原子量:Ca=40)(2分)
問題詳情
4.0若欲製得 132 克二氧化碳,需加熱分解含 75% 碳酸鈣的大理石多少克?(化學反應式為 CaCO3 → CaO+CO2,原子量:Ca=40)(2分)
參考答案
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