What Is the Concentration of a Phosphoric Acid Solution of a 25.00

question 69

Multiple Choice

What is the concentration of a phosphoric acid solution of a 25.00 mL sample of the acid requires 42.24 mL of 0.135 M NaOH for neutralization?

• A)0.228 M
• B)0.684 M
• C)0.0760 M
• D)0.0266 M
• E)0.0799 M

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