What Is the Entropy Change Of $450 \mathrm {~g}$ Of Water When It Changes from (A) Liquid to Steam

question 31

Short Answer

What is the entropy change of $450 \mathrm {~g}$ of water when it changes from (a) liquid to steam at its usual boiling point and (b) ice to liquid at its usual melting point? For water, $L _ { F } = 0.334$ $\mathrm { MJ } / \mathrm { kg } , L \mathrm {~V} = 2.26 \mathrm { MJ } / \mathrm { kg }$ .

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Definitions:

Sperm Cell

A male reproductive cell that is capable of fertilizing an egg cell to produce offspring.

Ovum

The egg cell, or ovum, in females that upon being fertilized by sperm has the potential to grow into an embryo.

Follicular Cells

Small cells contained in the primordial follicle along with a large cell called a primary oocyte.

Cell Membrane

The cell membrane is a biological membrane that separates the interior of all cells from the outside environment, providing structural support and regulating the movement of substances in and out of the cell.