Yeast converts glucose to ethanol and carbon dioxide during anaerobic fermentation as depicted in the simplechemical equation here:glucose ⟶ ethanol + carbon dioxide(a) If 200.0 g of glucose is fully converted, what will be the total mass of ethanol and carbon dioxide produced?(b) If the fermentation is carried out in an open container, would you expect the mass of the container and contents after fermentation to be less than, greater than, or the same as the mass of the container and contents before fermentation? Explain.(c) If 97.7 g of carbon dioxide is produced, what mass of ethanol is produced?
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
Yeast converts glucose to ethanol and carbon dioxide during anaerobic fermentation as depicted in the simple
chemical equation here:
glucose ⟶ ethanol + carbon dioxide
(a) If 200.0 g of glucose is fully converted, what will be the total mass of ethanol and carbon dioxide produced?
(b) If the fermentation is carried out in an open container, would you expect the mass of the container and contents after fermentation to be less than, greater than, or the same as the mass of the container and contents before fermentation? Explain.
(c) If 97.7 g of carbon dioxide is produced, what mass of ethanol is produced?
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