A new substance has been formed.
![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:50
How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:30
An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:
Answers: 3
![question](/tpl/images/cats/himiya.png)
You know the right answer?
What does it mean when there is a physical change?
A new substance has been formed.
A new substance has been formed.
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2021 05:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.06.2021 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2021 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2021 05:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2021 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2021 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2021 05:50
![question](/tpl/images/cats/ekonomika.png)
Business, 26.06.2021 05:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2021 05:50
![question](/tpl/images/cats/en.png)
English, 26.06.2021 05:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 26.06.2021 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2021 05:50