A Solution Is Prepared by Dissolving 22

question 33

Multiple Choice

A solution is prepared by dissolving 22.7 g of CaCl₂ in 375 g of water. The density of the resulting solution is 1.05 g/mL. The concentration of CaCl₂ is __________% by mass.

• A)5.71
• B)5.99
• C)0.0599
• D)0.0571
• E)6.24

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Definitions:

Non-Interventionists

Individuals or policies favoring minimal diplomatic and military involvement by a country in the affairs of other nations.

Monetarists

Economists who emphasize the role of governments in controlling the amount of money in circulation to regulate the economy and control inflation.

Classical Economic Theory

A school of thought in economics that emphasizes free markets, the importance of limited government intervention, and the role of supply and demand in an economy.

Expansionary Fiscal Policies

Government policies aimed at stimulating economic growth through increased public spending, tax cuts, or both, thereby increasing aggregate demand.