The Following Reaction Is Second Order in [A] and the Rate

question 11

Multiple Choice

The following reaction is second order in [A] and the rate constant is 0.039 M^-1s^-1: A → B
The concentration of A was 0.26 M at 28 s. The initial concentration of A was ________ M.

• A)0.36
• B)2.8
• C)-1.2
• D)-1.5
• E)-0.83

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Definitions:

Budget Baseline

The original approved plan for the project's budget against which project performance can be monitored and controlled.

Last Moment

A point in time immediately before a deadline or significant event, often associated with high stress or urgency.

Transferring

The act of moving risks or responsibilities from one party to another, often used as a risk management strategy.

Subtotaling Costs

The process of calculating intermediate total costs at various stages or for specific categories within a larger project or budget analysis.