![subject](/tpl/images/cats/himiya.png)
In an exothermic reaction, the enthalpy change is negative. which of the following is also true for an exothermic reaction? a. the products have a lower potential energy than the reactants. b. the reactants have a lower potential energy than the products. c. the potential energy of both the reactants and products is the same. d. the potential energy decreases, and then increases sharply at the end of the reaction.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:00
Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:30
Isopropyl alcohol, (ch3)2choh, is a common solvent. determine the percent by mass of hydrogen in isopropyl alcohol. a) 6.71% h b) 13.4% h c) 25.0% h d) 53.3% h
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:00
What is the chemical name of the compound ti2o3? use the list of polyatomic ions and the periodic table to you answer.
Answers: 1
You know the right answer?
In an exothermic reaction, the enthalpy change is negative. which of the following is also true for...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 22.05.2020 00:58
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 00:58
![question](/tpl/images/cats/istoriya.png)
History, 22.05.2020 00:58
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.05.2020 00:58
![question](/tpl/images/cats/biologiya.png)
Biology, 22.05.2020 00:58
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 22.05.2020 00:58
![question](/tpl/images/cats/biologiya.png)
Biology, 22.05.2020 00:58
![question](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 00:58
![question](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 00:58
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 00:58
![question](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 00:58
![question](/tpl/images/cats/istoriya.png)
History, 22.05.2020 00:58
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.05.2020 00:58
![question](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 00:58