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The Following Salts Are Used in Fireworks

Question 37

Multiple Choice

The following salts are used in fireworks. Which one has an incorrect formula or is not named correctly?

A) Li₂CO₃, lithium carbonate
B) CaSO₄, calcium sulfate
C) BaNO₃, barium nitrate
D) CuO, copper(II) oxide
E) NH₄Cl, ammonium chloride

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