What Is the % (W/v)concentration of a Solution Containing 12

question 53

Multiple Choice

What is the % (w/v) concentration of a solution containing 12 grams of solute in 400 mL of solution?

• A)1.2%
• B)3.0%
• C)4.0%
• D)6.0%
• E)12%

Recognize the role of genetics and environment in shaping human diversity.

Identify historical figures and their contributions to the development of psychology.

Comprehend the principles of evolutionary psychology and its explanations for human behaviors and traits.

Distinguish between various psychological perspectives and their approaches to understanding human behavior.

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Definitions:

Ethyl Acetate

An organic compound commonly used as a solvent, characterized by a sweet smell, with the formula CH3COOCH2CH3.

Most Acidic

A term used to describe the substance within a set of compounds that exhibits the highest propensity to donate a proton (H+).

Crossed Claisen Condensation

A reaction involving the condensation of two different esters or an ester and a carbonyl compound in the presence of a strong base, producing a β-keto ester or a β-diketone.

Methyl Pentanoate

An ester formed from methanol and pentanoic acid, used in flavorings and fragrances.