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Chemistry, 26.04.2021 01:30 itsyagirlgona21

Which metal will react spontaneously with a Cr3+ ion but not with a Ca2+ ion? A) Co
B) Li
C) Mg
D) Pb
E) Metals will all react in the same way with these ions.

I know the answer is Mg, but why?

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Answers: 2

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Which metal will react spontaneously with a Cr3+ ion but not with a Ca2+ ion? A) Co
B) Li
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