The PH of a Solution with [H₃O⁺] = 5

question 28

Multiple Choice

The pH of a solution with [H₃O⁺] = 5.9 × 10^-3 M,to the correct number of significant figures,is

• A)5.9 × 10^-3.
• B)2.2.
• C)2.23.
• D)1.01.
• E)2.229.

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Definitions:

Impressionist Technique

An artistic method developed during the late 19th century that focuses on capturing the momentary effects of light and color.

Additive Colour Mixing

A process of mixing colors of light, where combining different wavelengths of light adds up to produce a new color, as opposed to subtractive color mixing.

Subtractive Colour

A color model that explains the mixing of colors by reducing light that would otherwise be reflected by the substrate.

Binocular Disparity

The difference in image location of an object seen by the left and right eyes, resulting from the eyes’ horizontal separation and providing a basis for depth perception.