![subject](/tpl/images/cats/himiya.png)
Chemistry, 21.02.2020 17:58 eemorales5100
Predict the conditions (high temperature, low temperature, all temperatures, or no temperatures) under which each reaction is spontaneous.
a. H2O(g) ? H2O(l)
b. CO2(s) ? CO2(g)
c. H2(g) ? 2 H(g)
d. 2 NO2(g) ? 2 NO(g) + O2(g) (endothermic)
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 16:20
Consider the two electron arrangements for neutral atoms a and b. are atoms a and b the same element? a - 1s2, 2s2, 2p6, 3s1 b - 1s2, 2s2, 2p6, 5s1
Answers: 3
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:00
What mass of natural gas (ch4) must you burn to emit 276 kj of heat?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:20
Which description best characterizes the motion of particles in a solid?
Answers: 2
You know the right answer?
Predict the conditions (high temperature, low temperature, all temperatures, or no temperatures) und...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 12:50
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 12:50
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 12:50
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 12:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 12:50
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 12:50
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 12:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 12:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 11.07.2019 12:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 12:50
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 12:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.07.2019 12:50
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 12:50
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 12:50