A Saturated Sodium Carbonate Solution at 100°C Contains 45

question 74

Multiple Choice

A saturated sodium carbonate solution at 100°C contains 45.5 g of dissolved sodium carbonate per 100.mL of solution.The solubility product constant for sodium carbonate at this temperature is

• A)79.0
• B)0.316
• C)0.0790
• D)36.8
• E)316

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Definitions:

Imprinting

A rapid learning process that occurs in some animals shortly after birth, leading them to recognize a particular individual or object as something to be followed or avoided.

Critical Period

A specific time during development when the presence or absence of certain experiences has a profound impact on the formation of abilities or characteristics.

Social Cognitive Theory

A theory that posits that learning occurs in a social context with a dynamic and reciprocal interaction of the person, environment, and behavior.

Classical Conditioning

An educational method where a response initially triggered by a second stimulus comes to be triggered by the first stimulus alone, due to the repeated pairing of both stimuli.