A Chemist Adds a Chemical to Pure Water and There

question 21

Multiple Choice

A chemist adds a chemical to pure water and there is a 100-fold increase in the concentration of hydrogen ions.What is the best approximation of the new pH value?

• A)0
• B)5
• C)7
• D)9
• E)14

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Definitions:

Price Skimming

A pricing strategy where a firm charges the highest initial price that customers will pay for a new product or service, then gradually lowers the price to attract more price-sensitive consumers.