Which of these is an example of a physical change?
a) a banana ripening in the air
b)...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 12.10.2019 22:20 ptonygonzalez701
Which of these is an example of a physical change?
a) a banana ripening in the air
b) hydrogen burning in the air
c) zinc reacting with an acid
d) liquid water turning into vapor
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 16:20
Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2al(s)+3cl2(g)โ2alcl3(s) what is the maximum mass of aluminum chloride that can be formed when reacting 32.0 g of aluminum with 37.0 g of chlorine? express your answer to three significant figures and include the appropriate units.
Answers: 2
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:00
What effect does a decrease in temperature have on the overall rate of a chemical reaction? a decrease in temperature decreases . the reaction rate will
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:00
Which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 04.02.2021 01:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.02.2021 01:00
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
History, 04.02.2021 01:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 04.02.2021 01:00
![question](/tpl/images/cats/biologiya.png)
Biology, 04.02.2021 01:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 04.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 01:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.02.2021 01:00
![question](/tpl/images/cats/istoriya.png)
History, 04.02.2021 01:00
![question](/tpl/images/cats/pravo.png)
Law, 04.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 01:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 04.02.2021 01:00
![question](/tpl/images/cats/biologiya.png)
Biology, 04.02.2021 01:00
![question](/tpl/images/cats/en.png)
English, 04.02.2021 01:00
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 01:00