The PH of a Solution at 25 °C in Which

question 59

Multiple Choice

The pH of a solution at 25 °C in which [OH^-] = 3.9 × 10^-5 M is _____.(K_w = 1.01 × 10^-14)

• A) 4.41
• B) 3.90
• C) 9.59
• D) 4.80
• E) None of these

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Definitions:

Prices

Monetary values assigned to products and services which are determined by the interaction of supply and demand in the market.

Exchange Rates

The value of one currency for the purpose of conversion to another.

Price Level

The cumulative average pricing for goods and services across various industries within the economy.

Purchasing Power Parity

An economic theory that compares the relative value of different currencies based on the purchasing power of various goods and services, aiming to measure the real exchange rate.