False or true
A phase change is an Indicator of a chemical reaction. And why?...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 22.03.2021 19:40 adanaguirre17
False or true
A phase change is an Indicator of a chemical reaction. And why?
![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 23:10
Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:00
Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:30
Describe the interaction that occurs between two objects with the same electrical charge.
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/istoriya.png)
History, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.09.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2020 17:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.09.2020 17:01