为您找到与山西化学试卷相关的共 1818 个结果:
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丰城中学2024-2025学年上学期高三创新班段考试卷化学可能用到的相对原子质量:H1C12O16Na23Cl35.5Cu64As75Ni59一.单项选择题(本
高一12月学情检测化学试题试卷满分:100分考试时间:75分钟可能用到的相对原子质量:H-1O-16Na-23S-32K-39Fe-56Cl-35.5I卷(选择
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2024-2025学年第一学期第二次段考高一化学试卷注意事项:答卷前,考生务必将自己的姓名、准考证号填写在试卷和答题卡上。回答选择题时,选出每小题答案后,用2B
3.下列变化中要加入还原剂才能实现的是A.Na→NaOHB.Na2SO3→SO2C.MnSOKMnOD.FeOFe高一年级化学4→423→4.某化学小组制作了一
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