Using the Thermodynamic Data Provided Below, Calculate the Standard Change

question 63

Essay

Using the thermodynamic data provided below, calculate the standard change in entropy when one mole of sodium nitrate is dissolved in water? Will the solubility of sodium nitrate increase or decrease if the temperature of the system is increased?

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Definitions:

Net Income

The final earnings of a business once all costs and taxes are removed from the overall revenue.

Indirect Method

A way of reporting cash flows from operating activities in the statement of cash flows by adjusting net income for changes in balance sheet accounts.

Operating Activities

Activities that relate directly to the running of a business for profit, including production, sales, and distribution.

Net Income

The amount of profit left after all operating expenses, taxes, and interest are deducted from total revenue.