Search results for: 'CH4'

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By: t0803, Views: 1303

Chemistry tutorial -Ch4-2-Chemical changes involving calcium carbonate

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By: t0803, Views: 2137

Chemistry tutorial -Ch4-3-Tests for the presence of calcium and carbonate and uses of limestone

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By: t0605, Views: 1830

Chemistry tutorial-Ch24-3-Molecular shapes of BeF2, BF3, CH4, NH3 and H2O

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By: t0605, Views: 740

Chemistry tutorial-Ch46-5-Condensation polymerization

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By: t0605, Views: 754

Chemistry tutorial-Ch46-6-Nylon

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By: t0605, Views: 657

Chemistry tutorial-Ch46-7-Polyesters

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By: t1401, Views: 570

4.1鈍銳直角形辦別

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By: t1904, Views: 374

form3_ch4_4.1A

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By: t1904, Views: 374

form3_ch4_4.1B

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