Question 17 You titrate a 0.125 L of 0.250 M ammonia solution with 0.500 M HCI. What is the pH at the equivalence point? O 5.01 2.76 O 8.99 O 11.24 Question 18 What is the conjugate base of Zn(H₂O)²+? O Zn(H₂O)(OH)* O Zn(H₂O),(H₂O)³+ O Zn(H₂O)5(OH)* O Zn(H₂O)(OH)²+

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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.