Choose the Case That Is Not a Bronsted Conjugate Acid-Base

question 2

Multiple Choice

Choose the case that is not a Bronsted conjugate acid-base pair.

• A) CH₃NH₃⁺, CH₃NH₂
• B) HCN, CN^-
• C) HClO₂, ClO₂^-
• D) HCO₂H, HCOH
• E) H₃BO₃, H₂BO₃^-

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Definitions:

Break-even

The point at which total revenues equal total costs, resulting in no net profit or loss.

Accounting Break-even

The point at which a company's revenues exactly cover its expenses, without generating a profit or a loss.

Cash Break-even

Cash break-even is the point at which a business generates just enough revenue to cover its cash outflows, without making a profit or loss.

Financial Break-even

The point at which total revenues equal total costs, resulting in neither profit nor loss.