Consider a titration of 25 mL of 0.3 M NH3 using 0.1 M HCI. What is the pH-relevant component at the equivalence point? O NHÀ O NH3 O CI O H₂O OH Question 2 point? Kb of NH3 is 1.8 x 10-5. Consider a titration of 25 mL of 0.3 M NH3 using 0.1 M HCI. What is the pH at the equivalence molarity of the pH-relevant component. Hint: Determine the volume of HCI needed to reach the equivalence point and calculate the O 7.0 O 5.2 O 10.6 O 34 83

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Consider a titration of 25 mL of 0.3 M NH3 using 0.1 M HCI. What is the pH-relevant
component at the equivalence point?
O NHÀ
ĐỊNH,
O CI
O H₂O
OH'
Question 2
point? Kb of NH3 is 1.8 x 10-5.
Consider a titration of 25 mL of 0.3 M NH3 using 0.1 M HCI. What is the pH at the equivalence
molarity of the pH-relevant component.
Hint: Determine the volume of HCI needed to reach the equivalence point and calculate the
O 7.0
O 5.2
O 10.6
0:34
083
Transcribed Image Text:Consider a titration of 25 mL of 0.3 M NH3 using 0.1 M HCI. What is the pH-relevant component at the equivalence point? O NHÀ ĐỊNH, O CI O H₂O OH' Question 2 point? Kb of NH3 is 1.8 x 10-5. Consider a titration of 25 mL of 0.3 M NH3 using 0.1 M HCI. What is the pH at the equivalence molarity of the pH-relevant component. Hint: Determine the volume of HCI needed to reach the equivalence point and calculate the O 7.0 O 5.2 O 10.6 0:34 083
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