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Anvisha [2.4K]
2 years ago
11

PLSSS HELPPPPPPPP. I will give brainliest

Chemistry
1 answer:
nasty-shy [4]2 years ago
6 0

Answer:

Ionic bond

Explanation:

Covalent bonds can only form between non-metals and copper is a metal so it would be an ionic bond.

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Explanation:

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Secondly, calculate mass of water present in hydrated compound. For this one should look for the coefficient present before H₂O in molecular formula of hydrated compound. In this case the coefficient is 10, so the mass of water is...

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           %H₂O  =  Mass of H₂O / Mass of Hydrated Compound × 100

Putting values,

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