A Titration of 100

question 164

Multiple Choice

A titration of 100.0 mL of 1.00 M malonic acid (H₂A) was done with 1.00 M NaOH. For malonic acid, K_a1 = 1.49  10^-2, K_a2 = 2.03  10^-6.
-Calculate [H⁺] after 150.0 mL of 1.00 M NaOH has been added.

• A) 2.03  10^-6 M
• B) 1.41  10^-10 M
• C) 1.49  10^-2 M
• D) 1.00  10^-7 M
• E) none of these

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Definitions:

Gross Domestic Product

Gross Domestic Product (GDP) is the total monetary or market value of all the finished goods and services produced within a country's borders in a specific time period.

Demand

The quantity of a good or service that consumers are willing and able to purchase at various prices during a certain period of time.

Leakage

Any diversion of income from the domestic spending stream; includes saving, taxes, and imports.

Circular Flow

A model in economics that describes the movement of resources, goods and services, and money among different sectors in an economy.