What Is Defined as a Fraction with Product Concentrations in the Numerator

question 126

Multiple Choice

What is defined as a fraction with product concentrations in the numerator and reactant concentrations in the denominator and with each concentration raised to a power equal to the corresponding stoichiometric coefficient in the balanced chemical equation?

• A) Reversibility expression
• B) Reaction expression
• C) Equilibrium expression
• D) Reaction quotient
• E) Mass action

---

Definitions:

Available Technology

The current state of technological advances and machinery available to businesses for production purposes.

Opportunity Cost

The cost of the next best alternative foregone when making a decision.

Production Possibilities Frontier

A graph that shows the combinations of two goods that an economy can produce using all available resources and technology efficiently.