![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 03:30
At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:40
Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:30
Which of the following is not an assumption that scientists must make about the natural world? a. regularity b. causality c. predictability d. plausibility
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:30
In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding.i
Answers: 1
You know the right answer?
Nitrogen is inactive gas, why?...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.07.2019 10:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 10:30
![question](/tpl/images/cats/en.png)
English, 13.07.2019 10:30
![question](/tpl/images/cats/istoriya.png)
History, 13.07.2019 10:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 10:40
![question](/tpl/images/cats/biologiya.png)
Biology, 13.07.2019 10:40
![question](/tpl/images/cats/biologiya.png)
Biology, 13.07.2019 10:40
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.07.2019 10:40
![question](/tpl/images/cats/biologiya.png)
Biology, 13.07.2019 10:40
![question](/tpl/images/cats/geografiya.png)
Geography, 13.07.2019 10:40
![question](/tpl/images/cats/geografiya.png)
Geography, 13.07.2019 10:40
![question](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 10:40
![question](/tpl/images/cats/en.png)
English, 13.07.2019 10:40
![question](/tpl/images/cats/fizika.png)
Physics, 13.07.2019 10:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 13.07.2019 10:40
![question](/tpl/images/cats/istoriya.png)
History, 13.07.2019 10:40