![subject](/tpl/images/cats/himiya.png)
Chemistry, 24.04.2020 00:01 guadalupemarlene2001
Chemical reactions produce new substances with different properties than the substances that reacted. Sometimes , the evidence for these new substances is easy to see .Other times, it is quite so obvious. Which of the following can be a clue that a chemical reaction has taken place ?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 01:40
C3h8o3 - glycerol major species present when dissolved in water
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 02:30
The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!
Answers: 2
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
You know the right answer?
Chemical reactions produce new substances with different properties than the substances that reacted...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 14.04.2020 22:33
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2020 22:33
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2020 22:33
![question](/tpl/images/cats/istoriya.png)
History, 14.04.2020 22:33
![question](/tpl/images/cats/ekonomika.png)
Business, 14.04.2020 22:33
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/es.png)
Spanish, 14.04.2020 22:33
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2020 22:33
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2020 22:33
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
History, 14.04.2020 22:33
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2020 22:33