What Is the PH of a 0

question 52

Multiple Choice

What is the pH of a 0.0072 M hydrochloric acid solution?

• A)4.93
• B)11.86
• C)7.00
• D)9.07
• E)2.14

Understand how to insert and manipulate graphical elements in a document.

Recognize the role and application of document properties and how to work with them in headers.

Learn the application of the Format Painter tool for copying formatting settings between text selections.

Understand how to use text wrapping for graphical elements to enhance document layout.

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Definitions:

Unknown Quantity

A value in mathematics or science that is not initially known but is sought through problem-solving.

Proportion

A portion, fraction, or quantity of something as it relates to the entirety.

Unknown Quantity

A variable or value in a mathematical equation or problem that is not known but can be solved for using given information.

Like Terms

Algebraic terms that have the same variable parts and powers.