A student performed an acid-base titration of acetic acid with NaOH. Which statement(s) is/are true about the student's titration when it is at the equivalence point? The solution will contain mostly sodium acetate. The pH will be above 7 due to the presence of the weak conjugate base. The solution will contain mostly water and NaCl. The pH will be below 7 since acetic acid is a weak acid. The pH will be very close to 7 since the acid has been neutralized.

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.