What Is the H₃O⁺ Ion Concentration in an Aqueous Solution

question 120

Multiple Choice

What is the H₃O⁺ ion concentration in an aqueous solution having an OH ^- concentration of 1.0×10 ^{- 2} M?

• A) 1.0×10 ^{- 2} M
• B) 13×10 ^{- 2} M
• C) 12×10 ^{- 2} M
• D) 1.0×10 ^{- 12} M
• E) 12×10 ^{- 12} M

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Definitions:

X

Often used as a variable or unknown value in mathematics.

Expression

A combination of variables, numbers, and operations without an equal sign.

A

Often used to denote a variable in equations or to represent a constant value in various mathematical contexts.

Positive Exponents

Refers to exponents that are greater than zero, indicating the number of times a base is multiplied by itself.