I need help with this extra credit.? There is an article to read and questions to answer.Thank you.
Extra Credit Assignment
Please write out answers in full sentences.
1. In this article, efforts to convert carbon dioxide gas into more useful chemicals such
as hydrocarbons for fuel, polycarbonates for plastics and polyols for polymers are
discussed. The article states that the first challenge facing chemists is ?to overcome
the molecule?s stability?. What does this mean (1pt)?
2. The article describes the energy cost of separating carbon and oxygen atoms in CO 2
as ?exorbitant?. What sources of renewable energy does the article suggest people
use to convert CO2 into more useful chemicals (1pt total)? How do green plant cells
and other photoautotrophic cells perform this reaction (1pt)?
3. In the figure on page 630, which molecule is most oxidized and which is most
reduced (0.5pt each)?
4. On page 630, the author?s describe some success at converting CO2 into ethylene,
propylene and butane. Where does the energy come from to do this reaction (1pt)?
What are the roles of the iron and cobalt compounds in the reaction (1pt)?
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Oct 07, 2020EXPERT
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