What Is the PH of a Solution Prepared by Diluting

question 131

Multiple Choice

What is the pH of a solution prepared by diluting 25.00 mL of 0.020 M Ba(OH) ₂ with enough water to produce a total volume of 250.00 mL?

• A)2.40
• B)2.70
• C)11.30
• D)11.60

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Definitions:

Inexpensive Creative Way

A cost-effective method that employs originality and innovation to achieve a goal or solve a problem.

Buy-Class Situation

Refers to the classification of purchasing situations into categories based on the degree of effort and time invested, such as new buys, straight re-buys, and modified re-buys.

Buying Center Tendencies

Patterns or habitual behaviors of a buying center, which is a group of individuals within an organization that make decisions about significant purchases.

Minor Modification

Small adjustments or changes made to a product or service to enhance its appeal or functionality without overhauling its core attributes.