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Grade 6 Natural Science - Dissolving

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    Grade 6 Natural Science - dissolving
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  • In the following example, which is considered the solute and which the solvent? Nesquik + Milk
    Solute = Nesquik; Solvent = Milk
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  • In the following solution, which is considered the solute and which the solvent? Oros and water
    Solute = oros; Solvent = water
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  • What is the name of this contraption?
    Separation funnel
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  • What do we mean by rate of dissolving?
    How quickly a solute dissolve in a solvent.
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  • Which will dissolve first when placed in cold water and stirred? Coarse salt or Fine salt?
    Fine salt
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  • Which will dissolve first? Salt in hot water or salt in cold water?
    Hot water
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  • Explain the difference between a soluble substance and an insoluble substance.
    Soluble substances will dissolve in water to form a solution, insoluble substances will not dissolve and form a suspension.
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  • Is this mixture a solution or a suspension?
    Suspension
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  • What is the best method for separating a solution that is made of two liquids?
    Distillation
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  • Fill in the missing word: When a solution becomes ______ it means that no more solute can dissolve in the solvent.
    Saturated
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  • What will be the fasted was to dissolve salt in water?
    Hot water, fine salt, stirring.
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  • Fill in the missing label marked as A.
    Residue.
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