If 24.4 grams of magnesium react with oxygen gas to produce 40.5 grams of magnesium oxide, what is the mass in grams of
the oxygen gas in the chemical change?
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Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3

Which type of fossil does this image depict?

What type of reaction fuels the processes seen here?