A 200 M Solution of CaCl₂ in Water Has a Density

question 129

Multiple Choice

A 2.00 M solution of CaCl₂ in water has a density of 1.17 g/mL.What is the mole fraction of CaCl₂?

• A)0.0348
• B)0.0360
• C)0.0366
• D)0.0380

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Definitions:

Money Expansion

An increase in the total supply of money in an economy, often by central banking actions.

Rapid Growth

A phase of economic expansion characterized by a significant increase in the GDP, income, and employment.

Inflation Targets

specific and publicly announced goals for the annual rate of inflation that central banks aim to achieve over a particular time frame.

Economic Growth

An increase in the amount of goods and services produced per head of the population over a period of time, indicating improvements in living standards and economic health.