Worksheets

WRITE THE SYMBOL OF THE ELEMENTS AND ITS RELATIVE ATOMIC MASS

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Type of Reaction : Electrophilic Aromatic Substitution Reaction Reagent : R-Cl in the presence of Lewis acid catalyst, AlCl3 Conditions : Room temperature. Electrophilic species : Carbocation (the rearrangement of carbocation to form more stable carbocation is possible)

Type of Reaction : Electrophilic Aromatic Substitution Reaction Reagent : R-Cl in the presence of Lewis acid catalyst, AlCl3 Conditions : Room temperature. Electrophilic species : Carbocation (the rearrangement of carbocation to form more stable carbocation is possible)

Type of Reaction : Electrophilic Aromatic Substitution Reaction Reagent : Concentrated HNO3 in concentrated H2SO4 (as catalyst) Conditions : Heat (50-55 degree C) Electrophilic species : Nitronium ion, NO2+

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Alcohols react with concentrated, strong acids in the presence of heat to form alkenes and water.

Its mechanism reaction involves the step of protonation alcohol, formation carbocation and formation double bond.

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Review pages Inspire Chemistry page 594.

Compare and contrast the structure and properties of unsaturated fats and saturated fats.

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Select the correct cations/anions to match the following compounds

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Write down the pH value that you obtained. Then, according to that value, differentiate them into acidic or basic items.