How Many Liters of Oxygen Gas at 153°C and 0

question 51

Multiple Choice

How many liters of oxygen gas at 153°C and 0.820 atm can be produced by the decomposition of 22.4 g of solid KClO₃? (The other decomposition product is solid potassium chloride.)

• A)0.085 L
• B)3.0 L
• C)4.20 L
• D)7.79 L
• E)11.7 L

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Definitions:

PERT Analysis

Program Evaluation and Review Technique; a project management tool used to plan, schedule, and control complex tasks.

Critical Path

The sequence of stages determining the minimum time needed to complete a project, often identifying bottlenecks or delays.

Noncritical Activity

a task in a project that does not directly impact the project's final completion date due to existing time allowances or float.