![subject](/tpl/images/cats/himiya.png)
Chemistry, 26.07.2019 21:30 wickedskatboarder
A0.271 g sample of an unknown vapor occupies 294 ml at 140.°c and 847 mmhg. the empirical formula of the compound is ch2. what is the molecular formula of the compound?
![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)
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 23:00
Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:40
Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
A0.271 g sample of an unknown vapor occupies 294 ml at 140.°c and 847 mmhg. the empirical formula of...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2020 03:34
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.02.2020 03:35
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2020 03:35
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2020 03:35
![question](/tpl/images/cats/en.png)
English, 10.02.2020 03:35
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/health.png)
Medicine, 10.02.2020 03:35
![question](/tpl/images/cats/biologiya.png)
Biology, 10.02.2020 03:35
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.02.2020 03:35
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2020 03:35
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/en.png)
English, 10.02.2020 03:35
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Health, 10.02.2020 03:35