Given the Following Acid Strengths: HF > H₂S > HCN,which

question 9

Multiple Choice

Given the following acid strengths: HF > H₂S > HCN,which of the following reactions is predicted to occur from left to right as written?

• A)HCN(aq) + H₂S(aq) → H₃S(aq) + CN^-(aq)
• B)HCN(aq) + F^-(aq) → HF(aq) + CN^-(aq)
• C)HF(aq) + CN^-(aq) → HCN(aq) + F^-(aq)
• D)H₂S(aq) + F^-(aq) → HF(aq) + HS^-(aq)
• E)H₂S(aq) + HF(aq) → H₂F⁺(aq) + HS^-(aq)

---

Definitions:

Accounts Receivable

Unpaid revenue from customers for services or goods a company has provided.

Display Counters

Furniture or fixtures used in retail settings to showcase products to customers prominently.

Average Tax Rate

The ratio of the total amount of taxes paid to the total tax base (taxable income or spending), showing the fraction of income or expenditure paid in taxes.

Capital Gains

The profit that results from selling an asset for more than its purchase price, often related to investments or real estate.