This animation allows you to see the electron arrangements which explain the formation of some double and triple bonds. Bond lengths and bond energy&n...

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​This problem looks at Kp and the values of partial pressures for Sulphur dioxide and oxygen  Enter your text here ...

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Electronegativity values

 Electronegativity values allow us to predict the direction and strength of dipoles which might exist in molecules

reducing your carbon footprint Although this is aimed at students of the IB diploma - it is relevant to all .... Enter your text here ...