When [H^]  1

question 116

Multiple Choice

When [H^]  1.0  10^7 M in water at 25C, then ________

• A)pH  1.
• B)pH  10 ^{ 7}.
• C)[OH ^ ]  1.0  10 ^{ 7} M.
• D)[OH ^ ]  1.0  10⁷ M.
• E)[OH ^ ]  0 M.

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Definitions:

Network Externalities

The effect that the number or size of users of a product or service has on the value of that product or service to other users.

Market Demand Curve

A graphical representation showing the relationship between the price of a good and the quantity of that good that all consumers in the market are willing to purchase at each price point.

Individuals' Demands

A reference to the total quantity of a good or service that an individual consumer is willing and able to purchase at various prices.

Consumer Surplus

The economic benefit derived by consumers from being able to purchase a product for a price that is less than the maximum price they are willing to pay.