0117 Mol of a Particular Substance Weighs 21

question 122

Multiple Choice

0.117 mol of a particular substance weighs 21.9 g. What is the molar mass of this substance?

• A) 187 g
• B) 187 amu
• C) 0.00534 g
• D) 0.00534 amu

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Definitions:

Demand Curve

A graph showing the relationship between the price of a good and the amount of it that consumers are willing to purchase at each price point.

Demand Curve

A graphical representation showing the relationship between the price of a good and the quantity demanded by consumers at those prices.

Increase in Demand

describes a situation where there is a higher quantity of a product or service desired by consumers at a given price level.

Inferior Good

A type of good for which demand decreases as the income of individuals increases, inversely related to income levels.