Determine the PH of a 0

question 131

Multiple Choice

Determine the pH of a 0.18 mol L^-1 H₂CO₃ solution. Carbonic acid is a diprotic acid whose K_a1 = 4.3 × 10^-7 and K_a2 = 5.6 × 10^-11.

• A) 11.00
• B) 10.44
• C) 5.50
• D) 4.31
• E) 3.56

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Definitions:

Fordism

denotes a system of industrial production characterized by mass production and high wages, standardized products, and assembly-line methods, originating from Henry Ford's practices.

Total Quality Management

A comprehensive management approach focusing on continuous improvement in all aspects of a business, aiming to ensure high quality in products or services.

Job Control Unionism

A unionism approach focused on managing aspects of work such as hiring, promotions, layoffs, and work rules through collective bargaining.

Worker Control

A form of workplace governance in which employees have a direct say in the management and operational decisions of the organization.