Identify the Complete Ionic Equation for the Reaction (If Any)that

question 220

Multiple Choice

Identify the complete ionic equation for the reaction (if any) that occurs when aqueous solutions of MgSO₃ and HI are mixed.

• A)2H⁺(aq)+ SO₃^2-(aq)→ H₂SO₃(s)
• B)Mg²⁺(aq)+ 2I^-(aq)→ MgI₂(s)
• C)2H⁺(aq)+ SO₃^2-(aq)+ Mg²⁺(aq)+ 2I^-(aq)→ H₂SO₃(s)+ MgI₂(aq)
• D)2H⁺(aq)+ SO₃^2-(aq)→ H₂O(l)+ SO₂(g)
• E)No reaction occurs.

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Definitions:

Consumer Price Index

A gauge that determines the aggregate weighted cost of various consumer goods and services, such as healthcare, food, and transportation, for the purpose of estimating inflation figures.

Substitution Bias

The phenomenon where consumers change their preferences to buy cheaper alternatives as prices rise, which can lead to inaccuracies in measuring inflation.

Consumer Price Index

A metric assessing the weighted average cost of a selection of consumer items and services like food, transportation, and medical services, utilized to determine the inflation level.

Inflation Rate

measures the rate at which the general level of prices for goods and services is rising, and subsequently, purchasing power is falling.