Consider the following two diagrams about the green separati…

Consider the following two diagrams about the green separation of dimethylfuran. The masses are the numbers followed by the unit MTD (metric tonnes per day). The mass is moving from left to right except where some of it flows through a loop/cycle. The diagram tracks the desired product dimethylfuran (DMF, green) and methylfuran (MF, red), butanol (BuOH, light blue), ethyl acetate (EtAc, grey), and water (dark blue). Which process top or bottom will have the greatest F-Factor? Explain why.  

This question is worth 2 points. You are up north in the wi…

This question is worth 2 points. You are up north in the winter. It is snowing. You leave a hot drink outside for an hour and come back to find it frozen. This means freezing is . The enthalpy of formation of hydrogen peroxide H2(g) + O2(g) –> H2O2(g) is -136.3 kJ/mol. This reaction is .

Use the following information about the average Toyota Prius…

Use the following information about the average Toyota Prius to respond to the question below: has a 14 year lifetime has a mass of 1450 kg is driven 6700 miles per year consumes 147 kg fuel per year produces 454 kg carbon dioxide waste per year becomes waste after its lifetime Using only the information provided, what is the F-factor of the average Prius over its lifetime? Answer in mi/kg-1 to the ones place.

Aubrecht, K. B. et al. “Graphical tools for Conceptualizing…

Aubrecht, K. B. et al. “Graphical tools for Conceptualizing Systems Thinking in Chemistry Education” J. Chem. Ed. 2019, 96, 2888−2900.  You are giving a talk to an audience of University students with a diverse understanding of green and sustainable concepts. How would you use systems theory and/or diagrams to teach one of the following (your choice, pick one) to your audience? Choice A: The role circular and linear economies play in creating a greener and more sustainable society. Choice B: How E- and F-factors can be used to make greener and more sustainable production choices. 

Consider this diagram about converting biomass to useful pro…

Consider this diagram about converting biomass to useful products: biomass to useful products.pdf (click link. Honorlock may not allow you to download.). In the diagram: All numbers are kilograms. Each scenario starts with 100 kg biomass. AC means activated carbon. Pyrolysis, Activation, Water-gas shift, and F-T are transformative processes/reactions. Biochar and activated carbon (AC) can be mixed with soil to permanently sequester carbon. Fuels release CO2 into the atmosphere when used. Which scenario has the greatest potential to permanently remove (“sequester”) carbon from the atmosphere?