![subject](/tpl/images/cats/himiya.png)
Chemistry, 16.10.2021 02:40 solisemily62
A teacher has found two wh te powders on a desk in the chemistry
laboratory. She wants to test to see if they are pure substances, so she
measures the melting points. Substarce X meits at 1225C and substance Y
meits between 87 and 93°C. Explain which one is the pure substance.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 21:10
Identify one disadvantage to each of the following models of electron configuration: dot structures arrow and line diagrams written electron configurations type in your answer below.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:30
Label a-f based on the table using c for concentrated and d for dilute
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:00
Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:30
What is a difference between a mixture of elements and a mixture of compounds
Answers: 1
You know the right answer?
A teacher has found two wh te powders on a desk in the chemistry
laboratory. She wants to test to...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 19:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.12.2020 19:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.12.2020 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 19:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 15.12.2020 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 19:50
![question](/tpl/images/cats/biologiya.png)
Biology, 15.12.2020 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 19:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 15.12.2020 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 19:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 15.12.2020 19:50