Which is true about fossil fuels?
a.
coal and natural gas came from swamp environment...
Chemistry, 29.08.2019 17:00 pulpfree8057
Which is true about fossil fuels?
a.
coal and natural gas came from swamp environments, while oil came from open oceans.
b.
coal came from swampy environments, while oil and natural gas came from open ocean environments.
c.
coal, oil, and natural gas came from swamp environments.
d.
natural gas and oil came from swamp environments, while coal came from open oceans.
Answers: 1
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Imagine that twenty i.u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?
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Many free radicals combine to form molecules that do not contain any unpaired electrons. the driving force for the radical–radical combination reaction is the formation of a new electron‑pair bond. consider the chemical equation. n(g)+no(g)⟶nno(g) n(g)+no(g)⟶nno(g) write lewis formulas for the reactant and product species in the chemical equation. include nonbonding electrons. n(g)n(g) select draw rings more erase select draw rings more erase select draw rings more erase n no(g)
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