Examlex
Exhibit 12-1
The following question(s) pertain to the combustion of liquid ethanol (C2H5OH) to form carbon dioxide gas and water vapor.
Refer to Exhibit 12-1. For each mole of ethanol combusted, how many moles of carbon dioxide are formed?
Electrical Energy
Energy derived from electric potential or kinetic energy, frequently used in power and electronics.
Protein-First Hypothesis
In chemical evolution, the proposal that protein originated before other macromolecules and made possible the formation of protocells.
RNA World
A hypothetical early stage in the evolution of life, where RNA served as both genetic information and as a catalyst for chemical reactions.
Enzymes
Biological catalysts that speed up chemical reactions in living organisms without being consumed in the process.
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