Select the Correct Relationship Among the Concentrations of Species Present

question 52

Multiple Choice

Select the correct relationship among the concentrations of species present in a 1.0 M aqueous solution of the weak acid represented by HA.

• A)[H ₂O] > [A ⁻] ~ [H ₃O ⁺] > [HA] > [OH ⁻]
• B)[H ₂O] > [HA] > [A ⁻] > [H ₃O ⁺] > [OH ⁻]
• C)[HA] > [H ₂O] > [A ⁻] > [H ₃O ⁺] > [OH ⁻]
• D)[H ₂O] > [HA] > [A ⁻] ~ [H ₃O ⁺] > [OH ⁻]
• E)[HA] > [H ₂O] > [A ⁻] ~ [H ₃O ⁺] > [OH ⁻]

---

Definitions:

Supply Curve

a graph showing the relationship between the price of a good and the quantity of the good that suppliers are willing and able to supply.

Equilibrium Price

The market price at which the quantity of a good supplied equals the quantity demanded, resulting in market balance.

Buyers

Individuals or organizations that purchase goods or services for personal use or for resale.

Sellers

Individuals or entities that offer goods or services for sale in the marketplace.