Search results for: 'r'

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By: t9416, Views: 804

mr_比例尺1

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By: t9416, Views: 845

mr_比例尺2

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By: t0605, Views: 1046

Chemistry tutorial-Ch24-1-Molecules with non-octet structures

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By: t0605, Views: 1231

Chemistry tutorial-Ch24-2-VSEPR Theory

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By: t0605, Views: 1991

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

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By: t0605, Views: 1448

Chemistry tutorial-Ch24-4-Molecular shapes of PCl5 and SF6

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By: t0605, Views: 2143

Chemistry tutorial-Ch24-5-Molecular shapes of CO2, SO3, HCN, HCHO and SO2

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By: t0605, Views: 868

Chemistry tutorial-Ch25-1-Electronegativity of an atom

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By: t0605, Views: 1334

Chemistry tutorial-Ch25-2-Bond polarity

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