Butadiene, C₄H₆ (Used to Make Synthetic Rubber and Latex Paints)

question 27

Multiple Choice

Butadiene, C₄H₆ (used to make synthetic rubber and latex paints) reacts to C₈H₁₂ with a rate law of rate = 0.014 L/(mol·s) [C₄H₆]². What will be the concentration of C₄H₆ after 3.0 hours if the initial concentration is 0.025 M?

• A)0.0052 M
• B)0.024 M
• C)43 M
• D)190 M
• E)0.0000 M

---

Definitions:

Direct Labor

The wages paid to workers directly involved in the production of products or the delivery of services.

Planning Budget

A budget prepared at the beginning of the budgeting period, reflecting expected revenues and expenses based on forecasted levels of operations.

Personnel Expenses

Costs associated with employees, including wages, benefits, and taxes.

Planning Budget

A budget that outlines the income, expenses, and goals of a company or project within a specific time period, serving as a financial roadmap.