Calculate the Mole Fraction of the Total Ions in an Aqueous

question 133

Multiple Choice

Calculate the mole fraction of the total ions in an aqueous solution prepared by dissolving 0.400 moles of Ca F₂ in 850.0 g of water.

• A) 0.00841
• B) 0.0270
• C) 0.00900
• D) 0.0248
• E) 0.0167

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