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1
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Inquiry on Abnormal Phenomena of Reaction Between Fe and CuSO4 Solution
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2023 Vol.44(1):120-122
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BAO Yi-Cai, LONG Qi |
[Abstract]
(86)
[HTML 0 KB][PDF 1917 KB]
(5506)
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2
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Experiment Improvement on Addition Reaction of Ethylene with Bromine
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2023 Vol.44(11):108-111
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NIU Fu-Rong, WANG Jia-Guo |
[Abstract]
(66)
[HTML 0 KB][PDF 1719 KB]
(2394)
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3
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The Introduction of Micro-Kinetics in Physical Chemistry Teaching: with Rh Catalyzed Fischer-Tropsch Synthesis as Example
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2020 Vol.41(10):79-82
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SONG Wei-Yu, CHEN Lu-Lu, DU Yong-Xin, SU Wen-Qing |
[Abstract]
(150)
[HTML 0 KB][PDF 1926 KB]
(1544)
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4
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Application of Sulphur Refining by Oil in Medicine and Gunpowder Manufacture in the Ming and Qing Dynasties
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2021 Vol.42(13):105-108
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SONG Yu |
[Abstract]
(106)
[HTML 0 KB][PDF 1227 KB]
(3328)
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5
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Improvement of Separation Experiment of Iodine from Kelp
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2022 Vol.43(23):104-106
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YING Li-Ming |
[Abstract]
(91)
[HTML 0 KB][PDF 1122 KB]
(371)
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6
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Query the Essence of the Reaction of Nitric Acid and Litmus Test Solution
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2006 Vol.27(1):61-61
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[Abstract]
(143)
[HTML 0 KB][PDF 55 KB]
(1497)
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7
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Systematic Analysis of SO3 Molecule by Valence Bond Theory
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2020 Vol.41(12):99-102
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GUAN Fang, ZHANG Jun-Jie, ZHANG Wen, LI Yang, GAO Rui-Xia |
[Abstract]
(135)
[HTML 0 KB][PDF 1821 KB]
(3378)
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8
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Calculating the Number of Valence Shell Electron Pairs of Common Molecules by “Quotient-Remainder” Method
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2023 Vol.44(7):113-118
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DONG Yong-Jun |
[Abstract]
(99)
[HTML 0 KB][PDF 1403 KB]
(1417)
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9
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Comparison of Properties of Short Period Main Group Nonmetallic Hydrides
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2022 Vol.43(19):110-113
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CHEN Jun-Jie, CHEN Hong |
[Abstract]
(83)
[HTML 0 KB][PDF 1014 KB]
(2046)
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10
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The Development History of the Concept of Potassium and It's Significance
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2020 Vol.41(22):109-113
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YUAN Zhen-Dong, MA Ming-Yang |
[Abstract]
(93)
[HTML 0 KB][PDF 913 KB]
(635)
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11
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Experiment Design of Reaction between Ammonia and Chlorine
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2015 Vol.36(19):64-65
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LIU Cai-Hong, ZHANG Wen-Lan, LIU Li-Jun |
[Abstract]
(173)
[HTML 0 KB][PDF 917 KB]
(1453)
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12
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From Philosophical Origin to Plasma:Historical Evolution of Concept of Fire
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2022 Vol.43(21):113-118
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WU Yu-Fei, YUAN Zhen-Dong |
[Abstract]
(57)
[HTML 0 KB][PDF 1974 KB]
(1593)
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13
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Discussion on Strengthening Potentiometric Titration Experiment Course
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2017 Vol.38(12):12-15
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QIN Wen-Wen, YUAN Song, ZHANG Xiao-Ming, HE Lan, YANG Ping-Rong |
[Abstract]
(188)
[HTML 0 KB][PDF 860 KB]
(1631)
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14
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Exploration of the Interaction Between Ethyl Acetate and Saturated Sodium Carbonate Solution
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2020 Vol.41(15):88-91
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WANG Fei, WU Wen-Zhong |
[Abstract]
(97)
[HTML 0 KB][PDF 1851 KB]
(3098)
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15
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Experimental Study on Misunderstanding of “Passivation” of Iron by Concentrated Sulfuric Acid
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2020 Vol.41(15):92-93
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TIAN Bo-Wen, ZHU Hua-Ying, LIU Huai-Le, LIU Xiao-Yu |
[Abstract]
(125)
[HTML 0 KB][PDF 907 KB]
(1190)
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16
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A Discussion on Melting Snow Reagent
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2003 Vol.24(11):1-3
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ZANG Chunmei |
[Abstract]
(153)
[HTML 0 KB][PDF 553 KB]
(819)
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17
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Analysis and Teaching Suggestions of “Electrolyzing Saturated NaCl Solution” in Senior High School Chemistry Textbooks
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2023 Vol.44(5):10-12
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ZHENG Shu-Lin, CAI Kai-Cong |
[Abstract]
(83)
[HTML 0 KB][PDF 861 KB]
(2222)
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18
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Interesting Experiment of Flour Cannon
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2014 Vol.35(5):68-69
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WANG Mei-Zhi |
[Abstract]
(298)
[HTML 0 KB][PDF 1083 KB]
(212)
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