When Soapy Water Is Added to Grease or Oil, the Soap

question 59

Multiple Choice

When soapy water is added to grease or oil, the soap molecule's _____ interacts with nonpolar grease and its _____ interacts with polar water.

• A) hydrocarbon tail; ionic head
• B) ionic head; hydrocarbon tail
• C) micelle; hydrocarbon tail
• D) hydrocarbon tail; micelle
• E) ionic head; micelle

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Definitions:

Salvage Value

The estimated value at sale of an asset following its period of utility.

Book Value

The net value of an asset as recorded on the balance sheet, calculated as the original cost minus accumulated depreciation or amortization.

Salaries Payable

An account that represents the amounts owed to employees for work performed that has not yet been paid.

Salary Expense

The total amount paid by a business to its employees for the work done over a specific period, often monthly or annually.