Calculate the PH at the Equivalence Point for the Titration

question 27

Multiple Choice

Calculate the pH at the equivalence point for the titration of 0.20 M HCl with 0.20 M NH₃ (K_b = 1.8 * 10^-5) .

• A) 2.87
• B) 4.98
• C) 5.12
• D) 7.00
• E) 11.12

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Definitions:

Random Sampling

A method in statistics for selecting a subset of individuals from a population in such a way that each individual has an equal chance of being selected.

Inductive Argument

Reasoning that moves from specific instances to a generalized conclusion, typically involving probability rather than certainty.

Premises

Statements or ideas that form the basis for a reasoned argument or the background against which an argument is formed.

Conclusion

The statement that logically follows from the premises in a logical argument, often signified by therefore.