Calculate the Molarity of a Solution Prepared by Dissolving 43

question 143

Multiple Choice

Calculate the molarity of a solution prepared by dissolving 43.2 grams of pentane (C₅H₁₂, molar mass = 72.15 g/mol) in enough carbon tetrachloride (CCl₄, molar mass = 153.8 g/mol) to take 400 mL of solution.

• A) 10.8 M
• B) 0.600 M
• C) 6.01 M
• D) 4.17 M
• E) 1.50 M

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Definitions:

Oviducts

Tubes through which eggs travel from the ovaries to the uterus in female mammals; also known as fallopian tubes.

Fertilization

The union of a male gamete (sperm) and a female gamete (egg) to form a zygote, initiating the development of a new individual.

Ovarian Follicle

A fluid-filled sac within the ovary that contains a developing egg (oocyte) during a female's reproductive cycle.

Oviduct Cilia

Hair-like structures in the oviduct (fallopian tubes) that move the egg from the ovary towards the uterus and assist in the movement of sperm.