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nika2105 [10]
3 years ago
5

Bantu donggg Aku butuh banget Makasih.....

Chemistry
1 answer:
mario62 [17]3 years ago
8 0
3? Hope this helps :)
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Hi!


The correct option would be A.


This is because the displacement reaction would take place as follows

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A displacement reaction is one in which a substitution occurs, as the more reactive element in the mixture replaces one that is less reactive.

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Option D would be incorrect as no such substitution occurs.

Option B would be incorrect because again, there is no substitution occurring, and also because two metals alone (Ca and Zn in our case) can never react to form a compound.

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