Chemistry, 29.01.2021 03:40 bazzy94

Two ways CO2 returns to the environment after the carbon passes through the carbon cycle
Released naturally from soil/rocks & living things and extracted from
water by humans
Released naturally from water, soil/rocks & living things and extracted
by humans
Released naturally from soil/rocks & living things and extracted by
humans

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 12:10

Building glycogen from glucose molecules is an example of

Answers: 3

Answer

Chemistry, 22.06.2019 17:10

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.

Answers: 2

Answer

Chemistry, 22.06.2019 20:20

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.

Answers: 1

Answer

Chemistry, 22.06.2019 21:50

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car

Answers: 2

Answer

You know the right answer?

Two ways CO2 returns to the environment after the carbon passes through the carbon cycle
Rele...

Questions