100 Grams of Liquid Nitrogen at 77 K Is Stirred

question 54

Short Answer

100 grams of liquid nitrogen at 77 K is stirred into a beaker containing 200 grams of 5°C water. If the nitrogen leaves the solution as soon as it turns to gas, how much water freezes? (The heat of evaporation of nitrogen is 6.09 cal/gram and the heat of fusion of water is 80 cal/gram.)

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Definitions:

Accumulated Other Comprehensive Income

A component of shareholders' equity that includes income, gains, and losses that are excluded from net income, reflecting changes in equity from non-owner sources.

Sinking Funds

A method for a company to pay off debt by setting aside money over time, ensuring funds are available to repay the debt or replace an asset.

Current Liability

A company's debts or obligations that are due within one year or within the normal operating cycle, necessitating the use of current assets or the creation of new current liabilities.

Operating Cycle

The period it takes for a company to purchase inventory, sell it, and convert the sale into cash.