![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)
Chemistry, 22.06.2019 16:00
No copying 15 pts how does a free-body diagram tell you about the net force on an object?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:40
What is one real world example of a colligative property?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 02:00
Scientists are often interested in knowing the molar heat of combustion – the heat released during the combustion of one mole of a substance. use the periodic table to find molar masses. how many moles of ethanol are present in the sample?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 07:00
In order for a high temperature boiler or steam engine to produce superheated water, or steam: the heat source must be greater than 100°c the water must be permitted to evaporate quickly the system must be sealed and become pressurized above atmospheric pressure the vapor pressure must be kept below 760 mm(hg)
Answers: 1
You know the right answer?
The enthalpy changes from chemical reactions can be calculated from their effect on the temperature...
Questions
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 01.07.2019 11:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 11:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 11:30
![question](/tpl/images/cats/istoriya.png)
History, 01.07.2019 11:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 11:30
![question](/tpl/images/cats/health.png)
Health, 01.07.2019 11:30
![question](/tpl/images/cats/istoriya.png)
History, 01.07.2019 11:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.07.2019 11:30
![question](/tpl/images/cats/en.png)
English, 01.07.2019 11:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 01.07.2019 11:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 11:30
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.07.2019 11:30