When 300 Grams of the Anhydrous Blue Colored CoCl₂ Is Exposed

question 69

Multiple Choice

When 3.00 grams of the anhydrous blue colored CoCl₂ is exposed to moist air it forms 5.50 grams of the red-violet CoCl₂ ∙ xH₂O hydrate.Determine the number of moles of water that combine with one mole of CoCl₂.

• A)4
• B)6
• C)8
• D)10

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Definitions:

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A technique or approach that assumes certain outcomes or conditions as a basis for further discussion or analysis.

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Situations in negotiations where the minimum acceptable outcome for one party is less favorable than the maximum offer by the other party.

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