A Solution Is an Acid If Its PH Is Less $10 ^ { - 6.1 }$

question 47

Multiple Choice

A solution is an acid if its pH is less than 7 and a base if its pH is greater than 7. The pH is defined by pH = -log10[H+],
where [H+] is the concentration of hydrogen ions in the solution. Use this information to answer the question
-The concentration of hydrogen ions in a solution is approximately $10 ^ { - 6.1 }$ . What is the pH of the solution? Is the solution an acid or a base?

• A) The \(\mathrm { pH }\) is 6.1. The solution is an acid.
• B) The pH is 6.1. The solution is a base.
• C) The \(\mathrm { pH }\) is -6.1. The solution is a base.
• D) The \(\mathrm { pH }\) is -6.1. The solution is an acid.

Understand the importance and types of research measurements and their implications.

Comprehend the process of knowledge transformation and its impact on health outcomes.

Appreciate the importance of critiquing research reports for scientific integrity and reliability.

Grasp the sequence and logic of steps within the scientific method.

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Definitions:

Redundancies

The occurrence of unnecessary repetition in expression or function, often leading to inefficiency or excess.

White Space

In design, unmarked areas of a document or webpage, which help to separate or group elements visually, improving readability.

Visual Contrast

The difference in color, brightness, or shape that makes an object or its representation stand out from its surroundings.

Resting Point

A state or condition where no further action or change is occurring, often used in physical or psychological contexts to describe equilibrium.