Search results for: 'Chemistry tutorial-Ch5-2-Classification of elements'

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Chemistry tutorial-Ch62-1-Filtration, crystallization, simple distillation and fractional distillation

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Example-Ch7-1-Electron diagrams of the first 20 elements

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Chemistry tutorial-Ch8-2-Electron diagram, structural formula and molecular formula of a covalent substance

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Chemistry tutorial-Ch26-9-Comparing the strength of v.d.w. forces, hydrogen bonding and covalent bonding

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Chemistry tutorial-Ch12-8-Theoretical yield, actual yield and percentage yield

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Chemistry tutorial-Ch12-3-Empirical formula, molecular formula and structural formula

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Chemistry Tutorial-Ch3-2-Flame test, acidified silver nitrate test and test for water

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S5_CHEM_CH47_B2_ Periodic variations of physical properties of elements(Variation in electrical conductivity)

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S5_CHEM_CH47_B1_ Periodic variations of physical properties of elements(Variation in melting point)

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