If 321 G of Water Is Sealed in an Evacuated 2

question 77

Multiple Choice

If 3.21 g of water is sealed in an evacuated 2.52 L flask and heated to the normal boiling point of 373 K,what is the pressure in the flask? (R = 0.08206 L.atm/mol.K)

• A) 0.231 atm
• B) 0.462 atm
• C) 1.00 atm
• D) 2.16 atm
• E) 39.0 atm

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Definitions:

Frontal Lobe

The part of the cerebral cortex involved in decision making, problem-solving, control of purposeful behaviors, consciousness, and emotions.

Mathematical Transformations

Operations applied to functions or geometric figures to alter their form in a specific manner without changing their essential properties.

Concrete Operational Period

A stage in cognitive development, as identified by Piaget, in which children can use logical thinking but are still not capable of abstract thought.

Formal Operational

The final stage of cognitive development, as defined by Piaget, characterized by the ability to think abstractly and logically.