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1 pts
How many grams of carbon dioxide are produced when 2.05 moles of octane (C3H18)
combust?
2C3H18 (I) + 2502 (g) --> 16CO2 (g) + 18H20 (g) (balanced)

What are the similarities between compounds and mixtures?

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.

Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.