![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, 22.06.2019 03:10
The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 05:30
Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 09:30
Large crystals are formed when igneous rocks cool very slowly igneous rocks cool very quickly sedimentary rock is eroded metamorphic rocks change into igneous rock
Answers: 1
You know the right answer?
Will u go out with me? I'm twelve boy...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2021 20:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 13.02.2021 20:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2021 20:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.02.2021 20:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 13.02.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2021 20:20
![question](/tpl/images/cats/en.png)
English, 13.02.2021 20:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
Health, 13.02.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2021 20:20
![question](/tpl/images/cats/fizika.png)
Physics, 13.02.2021 20:20