Oxygen Gas,generated by the Reaction Is Collected Over Water

question 73

Multiple Choice

Oxygen gas,generated by the reaction is collected over water at 27°C in a 1.55-L vessel at a total pressure of 1.00 atm.(The vapor pressure of H₂O at 27°C is 26.0 torr. ) How many moles of KClO₃ were consumed in the reaction?

• A)0.0608 moles
• B)0.0912 moles
• C)0.0405 moles
• D)0.0434 moles
• E)1.50 moles

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Definitions:

Dichotomous Thinking

A cognitive distortion involving viewing things in black and white categories, without recognizing any middle ground.

Rational Grounding

A cognitive behavioral technique that involves using reason and rational thinking to challenge and overcome irrational beliefs and fears.

Self-Talk

The internal dialogue that consists of the thoughts and beliefs an individual has about themselves and their experiences.

Irrational Belief Systems

Deeply held but unreasonable convictions or assumptions that can lead to emotional and behavioral issues.