![Chemistry](/tpl/images/cats/himiya.png)
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:30, jkjjoijjm5928
Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?
Answers: 3
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 00:30, zaniathomasel
What is bromine+calcium iodide--> calcium bromide +iodine balanced
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 03:00, mullerma
Air pressure is measured in pascals. for a professional american football game, the ball should be inflated to about 90,000 pascals. scientists studied the effects of air temperature on the pressure inside american footballs by taking these steps: 1. prepare 100 footballs. 2. measure each football's air pressure. 3. divide footballs into 10 groups. 4. place the groups in different lockers cooled to different air temperatures. 5. after 12 hours, remove the footballs from lockers. 6. measure each football's pressure again. 7. compare the new pressures to the starting pressures. what two terms best describe the variable "air pressure inside the football" in this experiment? independent, qualitative independent, quantitative dependent, qualitative dependent, quantitative
Answers: 3
Do you know the correct answer?
Would a thermos without a lid with water in it be an open or closed system? I'm so confused... also...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 04.11.2020 16:30
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 04.11.2020 16:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/fizika.png)
Physics, 04.11.2020 16:30
![Konu](/tpl/images/cats/mkx.png)
Arts, 04.11.2020 16:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.11.2020 16:30
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 04.11.2020 16:30