The Empirical Formula of a Compound with a Mass Percent

question 94

Multiple Choice

The empirical formula of a compound with a mass percent composition of 6.78% H, 31.43% N, 39.76% Cl, and 22.03% Co is consistent with which of the following complexes?

• A) [Co(NH₃)₄Cl₂]Cl
• B) [Co(NH₃)₃Cl₃]
• C) [Co(NH₃)₆]Cl₃
• D) [Co(NH₃)₅Cl]Cl₂
• E) none of these

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Definitions:

Jackson Vocational Interest Inventory

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Confidence Level

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