How Many Molecules Are in 2

question 57

Multiple Choice

How many molecules are in 2.50 moles of SiO₂?

• A) 4.52 × 10²⁴ atoms
• B) 1.51 × 10²⁴ atoms
• C) 5.02 × 10²³ atoms
• D) 3.01 × 10²⁴ atoms
• E) 7.53 × 10²³ atoms

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Definitions:

Insurance

A financial agreement where a company provides compensation for specified losses, damage, illness, or death in exchange for premium payments.

Wealth

Refers to the abundance of valuable financial assets or physical possessions which can be converted into a form that can be used for transactions.

Expected Utility Function

A mathematical representation of a decision-maker's preferences concerning uncertain outcomes, factoring in the utility of each outcome and its probability.

Utility Function

A formulation used in economics to depict how different combinations of goods or services yield varying levels of happiness or utility to an individual.