Exhibit 8-1
for the Following Questions, Consider the Equation Below $\to$

question 24

Multiple Choice

Exhibit 8-1
For the following questions, consider the equation below. Zinc will react with a solution of hydrochloric acid to produce hydrogen gas:
Zn(s) + 2 HCl(aq) $\to$ ZnCl₂(s) + H₂(g)
-Refer to Exhibit 8-1. How many moles of hydrochloric acid react with one mole of zinc?

• A) 1 mol
• B) 2 mol
• C) between 1 and 2 mol depending on how much hydrogen gas is formed
• D) the same number as the number of moles of hydrogen produced

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Definitions:

Market Failure

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Communist Countries

Nations where the government controls most forms of economic activity and property is commonly owned.

Scarce Resources

Scarce resources are resources that are limited in availability and cannot satisfy all the wants and needs of an economy or population.

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