What Is the PH of a Solution Made by Mixing

question 9

Multiple Choice

What is the pH of a solution made by mixing 100.00 mL of 0.20 M HCl with 50.00 mL of 0.10 M HCl? Assume that the volumes are additive.

• A)0.15
• B)0.52
• C)0.78
• D)1.70

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Definitions:

Double-entry Bookkeeping

A bookkeeping method in which each transaction is entered twice, with one entry being recorded as a debit in one account and a corresponding credit in another.

Income Linkage

The connection or relationship between different sources of income or its impact on economic status.

Double-entry Bookkeeping

An accounting system that records each transaction in two accounts, debits in one and credits in another, to maintain the balance of the accounting equation.

Assets and Liabilities

A financial accounting term referring to a company's resources (assets) and obligations (liabilities).