![subject](/tpl/images/cats/himiya.png)
![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)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:40
A5 mole sample of liquid acetone is converted to a gas at 75.0Ā°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0Ā°c, what is the total energy required for the conversion?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:10
Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.
Answers: 3
![question](/tpl/images/cats/himiya.png)
You know the right answer?
The electron configuration notation for Na is:
1s 22s 22p 6
1s 22s 22p 5
1s 22s...
1s 22s 22p 6
1s 22s 22p 5
1s 22s...
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 22.01.2021 07:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 07:50
![question](/tpl/images/cats/en.png)
English, 22.01.2021 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 07:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.01.2021 07:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 07:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.01.2021 07:50
![question](/tpl/images/cats/istoriya.png)
History, 22.01.2021 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 07:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.01.2021 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 07:50