subject
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.

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 13:00
What is the ph of a solution with a 1.50 × 10−9 m hydroxide ion concentration?
Answers: 3
question
Chemistry, 22.06.2019 06:30
If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution
Answers: 1
question
Chemistry, 22.06.2019 11:00
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?
Answers: 2
question
Chemistry, 22.06.2019 20:00
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)
Answers: 1
You know the right answer?
Which is true about fossil fuels?
a.
coal and natural gas came from swamp environment...
Questions
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
English, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Biology, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Social Studies, 13.09.2020 14:01
question
Geography, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Social Studies, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01
question
Business, 13.09.2020 14:01
question
History, 13.09.2020 14:01
question
Mathematics, 13.09.2020 14:01