The Sodium Salt,NaA,of a Weak Acid Is Dissolved in Water;no

question 106

Multiple Choice

The sodium salt,NaA,of a weak acid is dissolved in water;no other substance is added.Which of these statements (to a close approximation) is true?

• A)[H⁺] = [A^-]
• B)[H⁺] = [OH^-]
• C)[A^-] = [OH^-]
• D)[HA] = [OH^-]
• E)none of these

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