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Group A 1. Answer the following questions in one sentence: (6x1=6) a) List any two features of a computer system. b) Why are…

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THEORY: Suppose the given mixture contains calcium carbonate and sand. Both are…

THEORY: Precipitation is a double decomposition reaction (also called metathesis) usually between…

THEORY: Fractional crystallization is a fairly successful method of separating the components…

THEORY: Crystals are homogenous particles having regular and definite geometric shapes. When…