Select the correct answer
Which statement is true of a chemical change?
0 A
OB
It...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 05.06.2020 00:00 angelicar1160
Select the correct answer
Which statement is true of a chemical change?
0 A
OB
It involves changes in the molecular structure.
It involves changes in phase but not changes in the molecular structure.
It involves dissolving one substance into another.
OC.
D.
It involves a change in the state, or phase of a substance.
О Е.
It involves the process of separating two or more dissolved substances.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 21:00
Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.
Answers: 2
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:00
The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.
Answers: 3
![question](/tpl/images/cats/himiya.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2021 07:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2021 07:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2021 07:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2021 07:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2021 07:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2021 07:10
![question](/tpl/images/cats/en.png)
English, 10.09.2021 07:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 10.09.2021 07:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2021 07:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2021 07:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 10.09.2021 07:10