Which one of the following compounds produces more ions in water? |
A) Na2S B) PbI2 C) AgCl D) CuS E) Ca3(PO4)2 |
A)
Na2S produces 2 Na+ and 1 S2-
It produces 3 ions
B)
PbI2 produces 1 Pb2+ and 2 I-
It produces 3 ions
C)
AgCl produces 1 Ag+ and 1 Cl-
It produces 2 ions
D)
CuS produces 1 Cu2+ and 1 S2-
It produces 2 ions
E)
Ca3(PO4)2 produces 3 Ca+ and 2 PO43-
It produces 5 ions
Answer: E
Which one of the following compounds produces more ions in water? A) Na2S B) PbI2 C)...
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