Which of the Following Solutions Contains the Greatest Total Ion

question 96

Multiple Choice

Which of the following solutions contains the greatest total ion concentration?

• A) One mole of sodium phosphate dissolved in 1.0 L of solution.
• B) One mole of potassium hydroxide dissolved in 1.0 L of solution.
• C) One mole of iron(II) nitrate dissolved in 1.0 L of solution.
• D) One mole of potassium chloride dissolved in 1.0 L of solution.
• E) At least two of these solutions have an equal number of ions, and these contain the greatest total ion concentration.

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