Understanding Atom Economy and Efficiency of Chemical Reactions

Understanding Atom Economy and Efficiency of Chemical Reactions

Assessment

Interactive Video

Chemistry, Science, Physics

University

Hard

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The video tutorial discusses the efficiency of chemical reactions, focusing on atom economy. It explains how atom economy measures the efficient use of reactants in forming products, highlighting its economic and environmental benefits. The tutorial differentiates atom economy from percentage yield and provides a formula for calculation. An example calculation is demonstrated, showing how to determine atom economy using molecular masses of reactants and products. The tutorial concludes by summarizing the importance of atom economy in sustainable chemical processes.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how reaction B is more efficient than reaction A.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of atom economy in a chemical reaction?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

In the context of the discussed reactions, what does high atom economy indicate about resource use?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it important to minimize waste in chemical reactions?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the environmental implications of low atom economy reactions?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you calculate the atom economy of a reaction?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the difference between atom economy and percentage yield.

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