Calculate the Mass Percent of a NaCl Solution Prepared by Mixing

question 81

Multiple Choice

Calculate the mass percent of a NaCl solution prepared by mixing 47.0 g NaCl with 125.0 mL of pure water.

• A)27.3
• B)72.3
• C)47.0
• D)37.6
• E)none of the above

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Definitions:

Positive

In economics, referring to statements or analyses that are fact-based and describe the world as it is, rather than how it should be.

Budget Deficit

Occurs when a government spends more money than it receives in revenue over a specific period of time.

Public Savings

The difference between government revenue and government spending, representing a net saving or borrowing position.

Borrowing

The act of receiving something with the intention to return it or its equivalent, often referring to receiving funds from a lender under the condition of repaying it with interest.