Find the PH of a Solution at 25°C in Which

question 23

Multiple Choice

Find the pH of a solution at 25°C in which [OH^-] = 2.5 × 10^-9 M.

• A) 6.50
• B) 8.60
• C) 7.40
• D) 2.50
• E) 5.40

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Definitions:

Post And Lintel

An architectural system involving the use of two upright posts supporting a horizontal beam or lintel, found in many ancient structures.

Tholos Tombs

Beehive-shaped burial structures made of stone, found in the Mycenaean civilization, used for royal or noble interments.

Corbeled Dome Structure

A dome constructed using the corbeling technique, where stones are laid horizontally, each one extending slightly beyond the one below, until the opening is closed.

Treasury Of Atreus

An ancient tomb located in Mycenae, Greece, notable for its dome-shaped structure and regarded as one of the great monuments of Mycenaean architecture.