An Unknown Gaseous Hydrocarbon Consists of 85

question 34

Multiple Choice

An unknown gaseous hydrocarbon consists of 85.63% carbon by mass.A 0.959-g sample of the gas occupies a volume of 0.51 L at STP.What is the identity of the gas?

• A)C₃H₆
• B)C₄H₈
• C)C₅H₁₀
• D)CH₂
• E)C₂H₄

Apply the Square Root Property to solve equations.

Find both real and complex solutions to quadratic equations.

Solve quadratic equations by completing the square.

Interpret the physical meaning of quadratic equations in applied problems.

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Definitions:

Negatively Reinforced

Refers to the process of increasing a behavior by removing or avoiding a negative outcome or stimulus.

Positively Reinforced

The process of increasing the likelihood of a behavior by following it with a desirable outcome or reward.

Unpleasant Stimulus

A negative or harmful stimulus that causes discomfort or aversion in an individual.

Punished

The act of imposing a penalty or negative consequence on someone or something as a result of their behavior or actions.