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100.10.3so2性质.mp4 | 2024-02-29 14:26:46 | 108.82 MB | |
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101.10.4二氧化硫的制备（1）.mp4 | 2024-02-29 14:26:46 | 49.33 MB | |
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102.10.4二氧化硫制备及性质综合练习（2）.mp4 | 2024-02-29 14:26:46 | 51.5 MB | |
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103.10.5二氧化硫与钡盐.mp4 | 2024-02-29 14:26:46 | 46.4 MB | |
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104.10.6硫酸.mp4 | 2024-02-29 14:26:46 | 53.39 MB | |
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105.10.7硫系列关系转化图.mp4 | 2024-02-29 14:26:46 | 46.3 MB | |
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106.10.8硫酸工业及环境问题.mp4 | 2024-02-29 14:26:46 | 55.19 MB | |
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107.11.1氮及氧化物.mp4 | 2024-02-29 14:26:46 | 83.01 MB | |
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108.11.2气体溶于水计算.mp4 | 2024-02-29 14:26:46 | 57.02 MB | |
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109.11.3硝酸.mp4 | 2024-02-29 14:26:46 | 73.86 MB | |
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110.11.4铵盐氮气.mp4 | 2024-02-29 14:26:46 | 73.68 MB | |
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111.11.5氮的综合实验.mp4 | 2024-02-29 14:26:46 | 38.09 MB | |
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112.11.6铵盐及氨精炼.mp4 | 2024-02-29 14:26:46 | 49.55 MB | |
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113.11.7磷砷（1）.mp4 | 2024-02-29 14:26:46 | 41.97 MB | |
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114.11.7磷砷习题（2）.mp4 | 2024-02-29 14:26:46 | 66.09 MB | |
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88.8.1碳及其化合物.mp4 | 2024-02-29 14:26:46 | 124.5 MB | |
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89.8.2硅及其化合物.mp4 | 2024-02-29 14:26:46 | 113.52 MB | |
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90.9.1卤素（1）.mp4 | 2024-02-29 14:26:46 | 93.73 MB | |
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91.9.2卤素（2）.mp4 | 2024-02-29 14:26:46 | 43.72 MB | |
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92.9.3海水资源.mp4 | 2024-02-29 14:26:46 | 89.54 MB | |
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93.9.4氯的氧化物含氧酸及盐（1）.mp4 | 2024-02-29 14:26:46 | 35.97 MB | |
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94.9.4氯的氧化物含氧酸及盐习题（2）.mp4 | 2024-02-29 14:26:46 | 78.58 MB | |
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95.10.1硫（1）.mp4 | 2024-02-29 14:26:46 | 58.46 MB | |
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96.10.1硫自测（2）.mp4 | 2024-02-29 14:26:46 | 34.69 MB | |
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97.氯的实验.mp4 | 2024-02-29 14:26:46 | 276.01 MB |
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98.10.2硫化氢（1）.mp4 | 2024-02-29 14:26:46 | 83.22 MB | |
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99.10.2硫化氢自测（2）.mp4 | 2024-02-29 14:26:46 | 65.43 MB |