![subject](/tpl/images/cats/himiya.png)
Chemistry, 25.09.2020 14:01 jamaiciaw6
A widely spread source of pollution that can't be be tied to a point of origin is what?
![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, 21.06.2019 18:10
The enthalpy of formation of water is -285.8 kj/mol. what can be inferred from this statement?
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:00
The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:30
The volume of helium in a blimp is 6.28 x 10^9 millimeters. the density of helium in the blimp is .1786 kilogram/meter^3. find the mass of the helium in the blimp.
Answers: 1
You know the right answer?
A widely spread source of pollution that can't be be tied to a point of origin is what?...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.08.2019 09:20
![question](/tpl/images/cats/istoriya.png)
History, 23.08.2019 09:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.08.2019 09:20
![question](/tpl/images/cats/biologiya.png)
Biology, 23.08.2019 09:20
![question](/tpl/images/cats/en.png)
English, 23.08.2019 09:20
![question](/tpl/images/cats/istoriya.png)
History, 23.08.2019 09:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 23.08.2019 09:20
![question](/tpl/images/cats/es.png)
Spanish, 23.08.2019 09:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 23.08.2019 09:20
![question](/tpl/images/cats/istoriya.png)
History, 23.08.2019 09:20
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 23.08.2019 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 23.08.2019 09:20
![question](/tpl/images/cats/en.png)
English, 23.08.2019 09:20