The Mass of Water Obtained in a Combustion Analysis of a 1.000

question 93

Multiple Choice

The mass of water obtained in a combustion analysis of a 1.000 g sample of an organic compound containing carbon, hydrogen, and oxygen is 0.6662 g. What is the mass percent of hydrogen in the compound?

• A) 3.699%
• B) 7.456%
• C) 66.62%
• D) 3.728%
• E) 14.92%

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Definitions:

Power Output

The total amount of power, usually measured in watts, that a device can produce or supply.

Induced Voltage

The voltage generated in a conductor or coil due to a changing magnetic field according to Faraday's law of electromagnetic induction.

Field Discharge Resistor

A resistor used to safely discharge stored energy from the field winding of a motor or generator during shutdown.

Parallel

Referring to lines, paths, or components side by side that do not intersect or converge, often used in electrical circuits to indicate a specific type of connection.