What Is the Molality of a Solution Made by Dissolving

question 109

Multiple Choice

What is the molality of a solution made by dissolving 14.7g of C₆H₁₂O₆ into of water? Assume the density of water is 1.00g/mL .

• A)0.544
• B)0.0816
• C)10.2
• D)0.980
• E)none of the above

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Definitions:

Spark Plugs

A device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture.

Air-Fuel Mixture

The blend of air and fuel that is fed into an internal combustion engine's cylinders for combustion.

Combustion Chamber

The enclosed space within an engine where fuel combustion occurs, driving the pistons and producing power.

Ignite

To set alight or begin to burn; in automotive terms, refers to the initiation of combustion.