Practice Problem: Enthalpy of Combustion

Practice Problem: Enthalpy of Combustion

Assessment

Interactive Video

Chemistry, Science

11th Grade - University

Hard

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The video tutorial explains how to calculate the heat released during the combustion of isooctane. It begins by providing necessary data such as the density of isooctane and its enthalpy of combustion. The tutorial then guides through the stoichiometric conversion of volume to mass and moles, followed by using these moles to calculate the energy released during combustion.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the formula for isooctane?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the density of isooctane in grams per milliliter?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the Delta H of combustion for isooctane?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you convert liters of isooctane to milliliters?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How much heat is released upon the combustion of 1.00 liters of isooctane?

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