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Suppose that you wanted to be sure that a
metal ion, any metal ion, would dissolve in
water.
What salt of the metal ion compound would
you choose?
1. the hydroxide (OH−) salt of the metal
ion
2. the carbonate (CO2−
3 ) salt of the metal
ion
3. the nitrate (NO−
3 ) salt of the metal ion
4. the chloride (Cl−) salt of the metal ion
3 answers
solubility rules
the nitrate (NO3−) salt of the metal ion
All nitrates are soluble.
All nitrates are soluble.