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ElenaW [278]
2 years ago
11

Super easy help me out

Chemistry
1 answer:
kupik [55]2 years ago
8 0
The possibility for this answer would be E.
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The chemical equation without coefficients is:


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You can balance that equation by trial an error.


This is the chemical equation balanced:


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Atom    Left side         right side

Ca         2                     2 

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