What Is the PH of a Solution Prepared by Mixing

question 149

Multiple Choice

What is the pH of a solution prepared by mixing 25.00 mL of 0.10 M methylamine,CH₃NH₂,with 25.00 mL of 0.10 M methylammonium chloride,CH₃NH₃Cl? Assume that the volume of the solutions are additive and that K_b = 3.70 × 10^-4 for methylamine.

• A)10.27
• B)10.57
• C)10.87
• D)11.78

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Definitions:

Prescription

The acquisition of rights or property, such as an easement, through the continuous and open use of the property over a period of time according to the laws of the jurisdiction.

Certificate Of Title

Conclusive evidence as to the ownership of a property.

Registration System

A means of registering and tracking property deeds.

Jurisdiction

Legal authority and scope of power; the Constitution Act, 1867 delegated responsibility for matters to federal or provincial governments, thus giving them distinct jurisdiction to create laws in those areas. Also refers to the province whose courts have the right to hear and resolve a dispute.