Lithium Hydroxide Is Used in Alkaline Batteries

question 32

Multiple Choice

Lithium hydroxide is used in alkaline batteries. Calculate the molarity of a solution prepared by dissolving 1.495 moles of LiOH in enough water to give a final volume of 750. mL.

• A)1.99 M
• B)1.50 M
• C)1.12 M
• D)0.502 M
• E)0.00199 M

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Definitions:

Expansionary Gap

A condition in which the actual output of an economy surpasses the level of output at full employment, commonly resulting in inflation.

Real GDP

Gross Domestic Product adjusted for inflation, reflecting the value of all goods and services produced by an economy in a given year in real terms.

Nominal GDP

The total market value of all goods and services produced within a country’s borders in a given period without adjusting for inflation.

Short Run

In economics, the short run is a period in which at least one input, like equipment or labor, is fixed and cannot be changed, influencing decision-making and production levels.