At 1400 K, the Value of K C for 2

question 86

Multiple Choice

At 1400 K, the value of K c for 2 HBr (g) H? (g) + Br?(g) is 1.5*10^{- 5} . What is the equilibrium concentration of H₂ in a 1.00 liter container that initially held 0.10 mol HBr and 0.15 mol of Br?

• A) 1.0×10 - 6 M
• B) 0.10 M
• C) 0.75 M
• D) 0.0 M
• E) 1.5×10 - 5 M

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Definitions:

Cost Behavior

The way in which a cost reacts to changes in the level of activity.

Fixed Cost

Costs that do not change with the level of production or output, remaining constant even as volume changes.

Relevant Range

The range of activity within which the assumptions about fixed and variable costs are valid. Beyond this range, cost behaviors may change.

Per Unit Basis

A method of cost allocation or measurement that divides a total by the number of units to find the cost per unit.