Give the Net Ionic Equation for the Reaction (If Any)that

question 54

Multiple Choice

Give the net ionic equation for the reaction (if any) that occurs when aqueous solutions of K₂S and Fe(NO₃) ₂ are mixed.

• A) K⁺(aq) + NO₃^-(aq) → KNO₃(s)
• B) Fe²⁺(aq) + S^2-(aq) + 2 K⁺(aq) + 2 NO₃^-(aq) → FeS(s) + 2 K⁺(aq) + 2 NO₃^-(aq)
• C) Fe²⁺(aq) + S^2-(aq) + 2 K⁺(aq) + 2 NO₃^-(aq) → Fe²⁺(aq) + S^2-(aq) + 2 KNO₃(s)
• D) Fe²⁺(aq) + S^2-(aq) → FeS(s)
• E) No reaction occurs.

Recognize external factors influencing demand elasticity, including taxes and substitutes

Understand the concept of elasticity in economics, including its mathematical representation and factors affecting it.

Identify and differentiate between perfectly elastic and perfectly inelastic demand and supply.

Analyze the effects of price changes on demand and supply elasticity, including the impact of taxes.

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Definitions:

Journal Entry

A record in accounting that represents a transaction and its effects on accounts in a double-entry bookkeeping system.

NSF Check

A check that has been returned by the bank because the account on which it was drawn did not have sufficient funds.

Deposits In Transit

Funds that have been sent to a bank but not yet recorded in the bank's records, resulting in a discrepancy between the company's cash records and bank statement.

Bank Service Charge

A fee charged by a bank to a customer for account maintenance or other banking services.