4 g of copper chloride on analysis was founded to contain 1.890 g of copper (Cu) and 2.110 g of chlorine (Cl). What is the empirical formula of copper chloride? [At. Mass of Cu= 63.5 u, Cl = 35.5 u].

4 g of copper chloride on analysis was founded to contain 1.890 g of c

1.	4 g of copper chloride on analysis was founded to contain 1.890 g of copper (Cu) and 2.110 g of chlorine (Cl). What is the empirical formula of copper chloride? [At. Mass of Cu= 63.5 u, Cl = 35.5 u].
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