![Chemistry](/tpl/images/cats/himiya.png)
Chemistry, 11.01.2021 21:10, yeeeeeeeeeeet21
Macy has been studying physical and chemical reactions in school. She read about chemical reactions and how energy is either required or released during chemical reactions. Which word describes what type of reaction occurs as a lantern burns brightly?
A. physical
B. endothermic
C. nuclear
D. exothermic
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:00, MilanPatel
How is the shape of the poem “peer” connected to its meaning?
Answers: 2
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:30, xxaurorabluexx
Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.
Answers: 2
![image](/tpl/images/cats/himiya.png)
Do you know the correct answer?
Macy has been studying physical and chemical reactions in school. She read about chemical reactions...
Questions in other subjects:
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.11.2020 15:40
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.11.2020 15:40
![Konu](/tpl/images/cats/es.png)
Spanish, 27.11.2020 15:40
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.11.2020 15:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 27.11.2020 15:40
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.11.2020 15:40
![Konu](/tpl/images/cats/istoriya.png)
History, 27.11.2020 15:40
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 27.11.2020 15:40